Updating changelog + build for 3.6.7

Updating changelog + build for 3.6.6
Updating changelog + build for 3.6.5
2026-05-07 22:05:14 +02:00 · 2026-03-31 23:01:36 -07:00 · 2026-03-31 22:52:14 -07:00 · 2026-03-31 22:21:06 -07:00 · 2026-03-31 22:17:03 -07:00 · 2026-03-31 22:14:58 -07:00
125 changed files with 6754 additions and 1446 deletions
@@ -2,6 +2,8 @@
 __pycache__/
 *.py[oc]
 build/
+!scripts/build/
+!scripts/build/**
 wheels/
 *.egg-info

@@ -23,3 +25,8 @@ references/

 # ancillary LLM files
 .claude/
+
+# local Docker compose files
+docker-compose.yml
+docker-compose.yaml
+.docker-certs/
@@ -7,7 +7,7 @@
 If instructed to "run all tests" or "get ready for a commit" or other summative, work ending directives, run:

 ```bash
-./scripts/all_quality.sh
+./scripts/quality/all_quality.sh
 ```

 This is the repo's end-to-end quality gate. It runs backend/frontend autofixers first, then type checking, tests, and the standard frontend build. All checks must pass green, and the script may leave formatting/lint edits behind.
@@ -210,10 +210,16 @@ This message-layer echo/path handling is independent of raw-packet storage dedup
 │   │       └── ...
 │   └── vite.config.ts
 ├── scripts/                # Quality / release helpers (listing below is representative, not exhaustive)
-│   ├── all_quality.sh      # Repo-standard autofix + validate gate
-│   ├── collect_licenses.sh # Gather third-party license attributions
-│   ├── e2e.sh              # End-to-end test runner
-│   └── publish.sh          # Version bump, changelog, docker build & push
+│   ├── build/
+│   │   ├── collect_licenses.sh # Gather third-party license attributions
+│   │   └── publish.sh          # Version bump, changelog, docker build & push
+│   ├── quality/
+│   │   ├── all_quality.sh      # Repo-standard autofix + validate gate
+│   │   ├── e2e.sh              # End-to-end test runner
+│   │   └── extended_quality.sh # Quality gate plus e2e and Docker matrix
+│   └── setup/
+│       ├── fetch_prebuilt_frontend.py # Download release frontend fallback
+│       └── install_service.sh         # Install/configure Linux systemd service
 ├── README_ADVANCED.md      # Advanced setup, troubleshooting, and service guidance
 ├── CONTRIBUTING.md         # Contributor workflow and testing guidance
 ├── tests/                  # Backend tests (pytest)
@@ -271,23 +277,23 @@ PYTHONPATH=. uv run pytest tests/ -v
 ```

 Key test files:
- `tests/test_decoder.py` - Channel + direct message decryption, key exchange
- `tests/test_keystore.py` - Ephemeral key store
- `tests/test_event_handlers.py` - ACK tracking, repeat detection
- `tests/test_packet_pipeline.py` - End-to-end packet processing
- `tests/test_api.py` - API endpoints, read state tracking
- `tests/test_migrations.py` - Database migration system
- `tests/test_frontend_static.py` - Frontend static route registration (missing `dist`/`index.html` handling)
- `tests/test_messages_search.py` - Message search, around endpoint, forward pagination
- `tests/test_rx_log_data.py` - on_rx_log_data event handler integration
- `tests/test_ack_tracking_wiring.py` - DM ACK tracking extraction and wiring
- `tests/test_radio_lifecycle_service.py` - Radio reconnect/setup orchestration helpers
- `tests/test_radio_commands_service.py` - Radio config/private-key service workflows
- `tests/test_health_mqtt_status.py` - Health endpoint MQTT status field
- `tests/test_community_mqtt.py` - Community MQTT publisher (JWT, packet format, hash, broadcast)
- `tests/test_radio_sync.py` - Radio sync, periodic tasks, and contact offload back to the radio
- `tests/test_real_crypto.py` - Real cryptographic operations
- `tests/test_disable_bots.py` - MESHCORE_DISABLE_BOTS=true feature
+- `tests/test_api.py` - Broad API integration coverage across routers and read-state flows
+- `tests/test_packet_pipeline.py` - End-to-end packet processing, decrypt, dedup, and message creation
+- `tests/test_event_handlers.py` - ACK tracking, fallback DM handling, and event subscription cleanup
+- `tests/test_send_messages.py` - Outgoing DM/channel send workflows, retries, and bot-trigger wiring
+- `tests/test_packets_router.py` - Historical decrypt, maintenance, and raw-packet detail endpoints
+- `tests/test_repeater_routes.py` - Repeater command/telemetry/trace pane endpoints
+- `tests/test_room_routes.py` - Room-server login/status/ACL/telemetry endpoints
+- `tests/test_radio_router.py` - Radio config, advert, discovery, trace, and reconnect endpoints
+- `tests/test_radio_sync.py` - Radio sync, periodic tasks, contact offload/reload, and pending-message flushes
+- `tests/test_fanout.py` - Fanout config CRUD, scope matching, and manager dispatch
+- `tests/test_fanout_integration.py` - Integration-module lifecycle and delivery behavior
+- `tests/test_statistics.py` - Aggregated mesh/network statistics and noise-floor snapshots
+- `tests/test_version_info.py` - Version/build metadata resolution
+- `tests/test_websocket.py` - WS manager broadcast and cleanup behavior
+- `tests/test_frontend_static.py` - Frontend static route registration and fallback behavior
+
+For the fuller backend inventory, see `app/AGENTS.md`. For frontend-specific suites, see `frontend/AGENTS.md`.

 ### Frontend (Vitest)

@@ -298,7 +304,7 @@ npm run test:run

 ### Before Completing Major Changes

-**Run `./scripts/all_quality.sh` before finishing major changes that have modified code or tests.** It is the standard repo gate: autofix first, then type checks, tests, and the standard frontend build. This is not necessary for docs-only changes. For minor changes (like wording, color, spacing, etc.), wait until prompted to run the quality gate.
+**Run `./scripts/quality/all_quality.sh` before finishing major changes that have modified code or tests.** It is the standard repo gate: autofix first, then type checks, tests, and the standard frontend build. This is not necessary for docs-only changes. For minor changes (like wording, color, spacing, etc.), wait until prompted to run the quality gate.

 ## API Summary

@@ -313,6 +319,7 @@ All endpoints are prefixed with `/api` (e.g., `/api/health`).
 | PUT | `/api/radio/private-key` | Import private key to radio |
 | POST | `/api/radio/advertise` | Send advertisement (`mode`: `flood` or `zero_hop`, default `flood`) |
 | POST | `/api/radio/discover` | Run a short mesh discovery sweep for nearby repeaters/sensors |
+| POST | `/api/radio/trace` | Send a multi-hop trace loop through known repeaters and back to the local radio |
 | POST | `/api/radio/reboot` | Reboot radio or reconnect if disconnected |
 | POST | `/api/radio/disconnect` | Disconnect from radio and pause automatic reconnect attempts |
 | POST | `/api/radio/reconnect` | Manual radio reconnection |
@@ -335,6 +342,10 @@ All endpoints are prefixed with `/api` (e.g., `/api/health`).
 | POST | `/api/contacts/{public_key}/repeater/radio-settings` | Fetch repeater radio config via CLI |
 | POST | `/api/contacts/{public_key}/repeater/advert-intervals` | Fetch advert intervals |
 | POST | `/api/contacts/{public_key}/repeater/owner-info` | Fetch owner info |
+| POST | `/api/contacts/{public_key}/room/login` | Log in to a room server |
+| POST | `/api/contacts/{public_key}/room/status` | Fetch room-server status telemetry |
+| POST | `/api/contacts/{public_key}/room/lpp-telemetry` | Fetch room-server CayenneLPP sensor data |
+| POST | `/api/contacts/{public_key}/room/acl` | Fetch room-server ACL entries |

 | GET | `/api/channels` | List channels |
 | GET | `/api/channels/{key}/detail` | Comprehensive channel profile (message stats, top senders) |
@@ -348,6 +359,7 @@ All endpoints are prefixed with `/api` (e.g., `/api/health`).
 | POST | `/api/messages/channel` | Send channel message |
 | POST | `/api/messages/channel/{message_id}/resend` | Resend channel message (default: byte-perfect within 30s; `?new_timestamp=true`: fresh timestamp, no time limit, creates new message row) |
 | GET | `/api/packets/undecrypted/count` | Count of undecrypted packets |
+| GET | `/api/packets/{packet_id}` | Fetch one stored raw packet by row ID for on-demand inspection |
 | POST | `/api/packets/decrypt/historical` | Decrypt stored packets |
 | POST | `/api/packets/maintenance` | Delete old packets and vacuum |
 | GET | `/api/read-state/unreads` | Server-computed unread counts, mentions, last message times, and `last_read_ats` boundaries |
@@ -362,6 +374,7 @@ All endpoints are prefixed with `/api` (e.g., `/api/health`).
 | POST | `/api/fanout` | Create new fanout config |
 | PATCH | `/api/fanout/{id}` | Update fanout config (triggers module reload) |
 | DELETE | `/api/fanout/{id}` | Delete fanout config (stops module) |
+| POST | `/api/fanout/bots/disable-until-restart` | Stop bot fanout modules and keep bots disabled until the process restarts |
 | GET | `/api/statistics` | Aggregated mesh network statistics |
 | WS | `/api/ws` | Real-time updates |

@@ -1,149 +1,191 @@
+## [3.6.7] - 2026-03-31
+
+* Misc: Remove armv7 (for now)
+
+## [3.6.6] - 2026-03-31
+
+* Misc: Please I'm begging for the build scripts to be working now
+
+## [3.6.5] - 2026-03-31
+
+* Bugfix: Maybe fix problem with publish script
+
+## [3.6.4] - 2026-03-31
+
+* Feature: Clarify New Channel/Contact button
+* Bugfix: Rename "Best RSSI" to "Strongest Neighbor"
+* Bugfix: Improve layout of Trace pane
+* Misc: Docker setup improvements
+
+## [3.6.3] - 2026-03-30
+
+* Feature: Add multi-byte trace
+* Feature: Show node name on discovered node if we know it
+* Feature: Add docker installation script
+* Feature: Add historical noise floor to stats
+* Feature: Add trace tool
+* Bugfix: 100x performance on statistics endpoint with indices and better queries
+* Misc: Performance and correctness improvements for backend-of-the-frontend
+* Misc: Reorganize scripts
+
+## [3.6.2] - 2026-03-29
+
+* Feature: Be more flexible about timing and volume of full contact offload
+* Feature: Improve room server and repeater ops to be much more clearer about auth status
+* Feature: Show last error status on integrations
+* Feature: Push multi-platform docker builds
+* Bugfix: Fix advert interval time unit display
+* Bugfix: Don't cast RSSI/SNR to string for community MQTT
+* Bugfix: Map uploader follows redirect
+* Misc: Thin out unnecessary cruft in unreads endpoint
+* Misc: Fall back gracefully if linked to an unknown contact
+
 ## [3.6.1] - 2026-03-26

-Feature: MeshCore Map integration
-Feature: Add warning screen about bots
-Feature: Favicon reflects unread message state
-Feature: Show hop map in larger modal
-Feature: Add prebuilt frontend install script
-Feature: Add clean service installer script
-Feature: Swipe in to show menu
-Bugfix: Invalid backend API path serves error, not fallback index
-Bugfix: Fix some spacing/page height issues
-Misc: Misc. bugfixes and performance and test improvements
+* Feature: MeshCore Map integration
+* Feature: Add warning screen about bots
+* Feature: Favicon reflects unread message state
+* Feature: Show hop map in larger modal
+* Feature: Add prebuilt frontend install script
+* Feature: Add clean service installer script
+* Feature: Swipe in to show menu
+* Bugfix: Invalid backend API path serves error, not fallback index
+* Bugfix: Fix some spacing/page height issues
+* Misc: Misc. bugfixes and performance and test improvements

 ## [3.6.0] - 2026-03-22

-Feature: Add incoming-packet analytics
-Feature: BYOPacket for analysis
-Feature: Add room activity to stats view
-Bugfix: Handle Heltec v3 serial noise
-Misc: Swap repeaters and room servers for better ordering
+* Feature: Add incoming-packet analytics
+* Feature: BYOPacket for analysis
+* Feature: Add room activity to stats view
+* Bugfix: Handle Heltec v3 serial noise
+* Misc: Swap repeaters and room servers for better ordering

 ## [3.5.0] - 2026-03-19

-Feature: Add room server alpha support
-Feature: Add option to force-reset node clock when it's too far ahead
-Feature: DMs auto-retry before resorting to flood
-Feature: Add impulse zero-hop advert
-Feature: Utilize PATH packets to correctly source a contact's route
-Feature: Metrics view on raw packet pane
-Feature: Metric, Imperial, and Smoots are now selectable for distance display
-Feature: Allow favorites to be sorted
-Feature: Add multi-ack support
-Feature: Password-remember checkbox on repeaters + room servers
-Bugfix: Serialize radio disconnect in a lock
-Bugfix: Fix contact bar layout issues
-Bugfix: Fix sidebar ordering for contacts by advert recency
-Bugfix: Fix version reporting in community MQTT
-Bugfix: Fix Apprise duplicate names
-Bugfix: Be better about identity resolution in the stats pane
-Misc: Docs, test, and performance enhancements
-Misc: Don't prompt "Are you sure" when leaving an unedited interation
-Misc: Log node time on startup
-Misc: Improve community MQTT error bubble-up
-Misc: Unread DMs always have a red unread counter
-Misc: Improve information in the debug view to show DB status
+* Feature: Add room server alpha support
+* Feature: Add option to force-reset node clock when it's too far ahead
+* Feature: DMs auto-retry before resorting to flood
+* Feature: Add impulse zero-hop advert
+* Feature: Utilize PATH packets to correctly source a contact's route
+* Feature: Metrics view on raw packet pane
+* Feature: Metric, Imperial, and Smoots are now selectable for distance display
+* Feature: Allow favorites to be sorted
+* Feature: Add multi-ack support
+* Feature: Password-remember checkbox on repeaters + room servers
+* Bugfix: Serialize radio disconnect in a lock
+* Bugfix: Fix contact bar layout issues
+* Bugfix: Fix sidebar ordering for contacts by advert recency
+* Bugfix: Fix version reporting in community MQTT
+* Bugfix: Fix Apprise duplicate names
+* Bugfix: Be better about identity resolution in the stats pane
+* Misc: Docs, test, and performance enhancements
+* Misc: Don't prompt "Are you sure" when leaving an unedited interation
+* Misc: Log node time on startup
+* Misc: Improve community MQTT error bubble-up
+* Misc: Unread DMs always have a red unread counter
+* Misc: Improve information in the debug view to show DB status

 ## [3.4.1] - 2026-03-16

-Bugfix: Improve handling of version information on prebuilt bundles
-Bugfix: Improve frontend usability on disconnected radio
-Misc: Docs and readme updates
-Misc: Overhaul DM ingest and frontend state handling
+* Bugfix: Improve handling of version information on prebuilt bundles
+* Bugfix: Improve frontend usability on disconnected radio
+* Misc: Docs and readme updates
+* Misc: Overhaul DM ingest and frontend state handling

 ## [3.4.0] - 2026-03-16

-Feature: Add radio model and stats display
-Feature: Add prebuilt frontends, then deleted that and moved to prebuilt release artifacts
-Bugfix: Misc. frontend performance and correctness fixes
-Bugfix: Fix same-second same-content DM send collition
-Bugfix: Discard clearly-wrong GPS data
-Bugfix: Prevent repeater clock skew drift on page nav
-Misc: Use repeater's advertised location if we haven't loaded one from repeater admin
-Misc: Don't permit invalid fanout configs to be saved ever`
+* Feature: Add radio model and stats display
+* Feature: Add prebuilt frontends, then deleted that and moved to prebuilt release artifacts
+* Bugfix: Misc. frontend performance and correctness fixes
+* Bugfix: Fix same-second same-content DM send collition
+* Bugfix: Discard clearly-wrong GPS data
+* Bugfix: Prevent repeater clock skew drift on page nav
+* Misc: Use repeater's advertised location if we haven't loaded one from repeater admin
+* Misc: Don't permit invalid fanout configs to be saved ever`

 ## [3.3.0] - 2026-03-13

-Feature: Use dashed lines to show collapsed ambiguous router results
-Feature: Jump to unred
-Feature: Local channel management to prevent need to reload channel every time
-Feature: Debug endpoint
-Feature: Force-singleton channel management
-Feature: Local node discovery
-Feature: Node routing discovery
-Bugfix: Don't tell users to us npm ci
-Bugfix: Fallback polling dm message persistence
-Bugfix: All native-JS inputs are now modals
-Bugfix: Same-second send collision resolution
-Bugfix: Proper browser updates on resend
-Bugfix: Don't use last-heard when we actually want last-advert for path discovery for nodes
-Bugfix: Don't treat prefix-matching DM echoes as acks like we do for channel messages
-Misc: Visualizer data layer overhaul for future map work
-Misc: Parallelize docker tests
+* Feature: Use dashed lines to show collapsed ambiguous router results
+* Feature: Jump to unred
+* Feature: Local channel management to prevent need to reload channel every time
+* Feature: Debug endpoint
+* Feature: Force-singleton channel management
+* Feature: Local node discovery
+* Feature: Node routing discovery
+* Bugfix: Don't tell users to us npm ci
+* Bugfix: Fallback polling dm message persistence
+* Bugfix: All native-JS inputs are now modals
+* Bugfix: Same-second send collision resolution
+* Bugfix: Proper browser updates on resend
+* Bugfix: Don't use last-heard when we actually want last-advert for path discovery for nodes
+* Bugfix: Don't treat prefix-matching DM echoes as acks like we do for channel messages
+* Misc: Visualizer data layer overhaul for future map work
+* Misc: Parallelize docker tests

 ## [3.2.0] - 2026-03-12

-Feature: Improve ambiguous-sender DM handling and visibility
-Feature: Allow for toggling of node GPS broadcast
-Feature: Add path width to bot and move example to full kwargs
-Feature: Improve node map color contrast
-Bugfix: More accurate tracking of contact data
-Bugfix: Misc. frontend performance and bugfixes
-Misc: Clearer warnings on user-key linkage
-Misc: Documentation improvements
+* Feature: Improve ambiguous-sender DM handling and visibility
+* Feature: Allow for toggling of node GPS broadcast
+* Feature: Add path width to bot and move example to full kwargs
+* Feature: Improve node map color contrast
+* Bugfix: More accurate tracking of contact data
+* Bugfix: Misc. frontend performance and bugfixes
+* Misc: Clearer warnings on user-key linkage
+* Misc: Documentation improvements

 ## [3.1.1] - 2026-03-11

-Feature: Add basic auth
-Feature: SQS fanout
-Feature: Enrich contact info pane
-Feature: Search operators for node and channel
-Feature: Pause radio connection attempts from Radio settings
-Feature: New themes! What a great use of time!
-Feature: Github workflows runs for validation
-Bugfix: More consistent log format with times
-Bugfix: Patch meshcore_py bluetooth eager reconnection out during pauses
+* Feature: Add basic auth
+* Feature: SQS fanout
+* Feature: Enrich contact info pane
+* Feature: Search operators for node and channel
+* Feature: Pause radio connection attempts from Radio settings
+* Feature: New themes! What a great use of time!
+* Feature: Github workflows runs for validation
+* Bugfix: More consistent log format with times
+* Bugfix: Patch meshcore_py bluetooth eager reconnection out during pauses

 ## [3.1.0] - 2026-03-11

-Feature: Add basic auth
-Feature: SQS fanout
-Feature: Enrich contact info pane
-Feature: Search operators for node and channel
-Feature: Pause radio connection attempts from Radio settings
-Feature: New themes! What a great use of time!
-Feature: Github workflows runs for validation
-Bugfix: More consistent log format with times
-Bugfix: Patch meshcore_py bluetooth eager reconnection out during pauses
+* Feature: Add basic auth
+* Feature: SQS fanout
+* Feature: Enrich contact info pane
+* Feature: Search operators for node and channel
+* Feature: Pause radio connection attempts from Radio settings
+* Feature: New themes! What a great use of time!
+* Feature: Github workflows runs for validation
+* Bugfix: More consistent log format with times
+* Bugfix: Patch meshcore_py bluetooth eager reconnection out during pauses

 ## [3.0.0] - 2026-03-10

-Feature: Custom regions per-channel
-Feature: Add custom contact pathing
-Feature: Corrupt packets are more clear that they're corrupt
-Feature: Better, faster patterns around background fetching with explicit opt-in for recurring sync if the app detects you need it
-Feature: More consistent icons
-Feature: Add per-channel local notifications
-Feature: New themes
-Feature: Massive codebase refactor and overhaul
-Bugfix: Fix packet parsing for trace packets
-Bugfix: Refetch channels on reconnect
-Bugfix: Load All on repeater pane on mobile doesn't etend into lower text
-Bugfix: Timestamps in logs
-Bugfix: Correct wrong clock sync command
-Misc: Improve bot error bubble up
-Misc: Update to non-lib-included meshcore-decoder version
-Misc: Revise refactors to be more LLM friendly
-Misc: Fix script executability
-Misc: Better logging format with timestamp
-Misc: Repeater advert buttons separate flood and one-hop
-Misc: Preserve repeater pane on navigation away
-Misc: Clearer iconography and coloring for status bar buttons
-Misc: Search bar to top bar
+* Feature: Custom regions per-channel
+* Feature: Add custom contact pathing
+* Feature: Corrupt packets are more clear that they're corrupt
+* Feature: Better, faster patterns around background fetching with explicit opt-in for recurring sync if the app detects you need it
+* Feature: More consistent icons
+* Feature: Add per-channel local notifications
+* Feature: New themes
+* Feature: Massive codebase refactor and overhaul
+* Bugfix: Fix packet parsing for trace packets
+* Bugfix: Refetch channels on reconnect
+* Bugfix: Load All on repeater pane on mobile doesn't etend into lower text
+* Bugfix: Timestamps in logs
+* Bugfix: Correct wrong clock sync command
+* Misc: Improve bot error bubble up
+* Misc: Update to non-lib-included meshcore-decoder version
+* Misc: Revise refactors to be more LLM friendly
+* Misc: Fix script executability
+* Misc: Better logging format with timestamp
+* Misc: Repeater advert buttons separate flood and one-hop
+* Misc: Preserve repeater pane on navigation away
+* Misc: Clearer iconography and coloring for status bar buttons
+* Misc: Search bar to top bar

 ## [2.7.9] - 2026-03-08

-Bugfix: Don't obscure new integration dropdown on session boundary
+* Bugfix: Don't obscure new integration dropdown on session boundary

 ## [2.7.8] - 2026-03-08

@@ -151,287 +193,287 @@ Bugfix: Don't obscure new integration dropdown on session boundary

 ## [2.7.8] - 2026-03-08

-Bugfix: Improve frontend asset resolution and fixup the build/push script
+* Bugfix: Improve frontend asset resolution and fixup the build/push script

 ## [2.7.1] - 2026-03-08

-Bugfix: Fix historical DM packet length passing
-Misc: Follow better inclusion patterns for the patched meshcore-decoder and just publish the dang package
-Misc: Patch a bewildering browser quirk that cause large raw packet lists to extend past the bottom of the page
+* Bugfix: Fix historical DM packet length passing
+* Misc: Follow better inclusion patterns for the patched meshcore-decoder and just publish the dang package
+* Misc: Patch a bewildering browser quirk that cause large raw packet lists to extend past the bottom of the page

 ## [2.7.0] - 2026-03-08

-Feature: Multibyte path support
-Feature: Add multibyte statistics to statistics pane
-Feature: Add path bittage to contact info pane
-Feature: Put tools in a collapsible
+* Feature: Multibyte path support
+* Feature: Add multibyte statistics to statistics pane
+* Feature: Add path bittage to contact info pane
+* Feature: Put tools in a collapsible

 ## [2.6.1] - 2026-03-08

-Misc: Fix busted docker builds; we don't have a 2.6.0 build sorry
+* Misc: Fix busted docker builds; we don't have a 2.6.0 build sorry

 ## [2.6.0] - 2026-03-08

-Feature: A11y improvements
-Feature: New themes
-Feature: Backfill channel sender identity when available
-Feature: Modular fanout bus, including Webhooks, more customizable community MQTT, and Apprise
-Bugfix: Unreads now respect blocklist
-Bugfix: Unreads can't accumulate on an open thread
-Bugfix: Channel name in broadcasts
-Bugfix: Add missing httpx dependency
-Bugfix: Improvements to radio startup frontend-blocking time and radio status reporting
-Misc: Improved button signage for app movement
-Misc: Test, performance, and documentation improvements
+* Feature: A11y improvements
+* Feature: New themes
+* Feature: Backfill channel sender identity when available
+* Feature: Modular fanout bus, including Webhooks, more customizable community MQTT, and Apprise
+* Bugfix: Unreads now respect blocklist
+* Bugfix: Unreads can't accumulate on an open thread
+* Bugfix: Channel name in broadcasts
+* Bugfix: Add missing httpx dependency
+* Bugfix: Improvements to radio startup frontend-blocking time and radio status reporting
+* Misc: Improved button signage for app movement
+* Misc: Test, performance, and documentation improvements

 ## [2.5.0] - 2026-03-05

-Feature: Far better accessibility across the app (with far to go)
-Feature: Add community MQTT stats reporting, and improve over a few commits
-Feature: Color schemes and misc. settings reorg
-Feature: Add why-active to filtered nodes
-Feature: Add channel and contact info box
-Feature: Add contact blocking
-Feature: Add potential repeater path map display
-Feature: Add flood scoping/regions
-Feature: Global message search
-Feature: Fully safe bot disable
-Feature: Add default #remoteterm channel (lol sorry I had to)
-Feature: Custom recency pruning in visualizer
-Bugfix: Be more cautious around null byte stripping
-Bugfix: Clear channel-add interface on not-add-another
-Bugfix: Add status/name/MQTT LWT
-Bugfix: Channel deletion propagates over WS
-Bugfix: Show map location for all nodes on link, not 7-day-limited
-Bugfix: Hide private key channel keys by default
-Misc: Logline to show if cleanup loop on non-sync'd meshcore radio links fixes anything
-Misc: Doc, changelog, and test improvements
-Misc: Add, and remove, package lock (sorry Windows users)
-Misc: Don't show mark all as read if not necessary
-Misc: Fix stale closures and misc. frontend perf/correctness improvements
-Misc: Add Windows startup notes
-Misc: E2E expansion + improvement
-Misc: Move around visualizer settings
+* Feature: Far better accessibility across the app (with far to go)
+* Feature: Add community MQTT stats reporting, and improve over a few commits
+* Feature: Color schemes and misc. settings reorg
+* Feature: Add why-active to filtered nodes
+* Feature: Add channel and contact info box
+* Feature: Add contact blocking
+* Feature: Add potential repeater path map display
+* Feature: Add flood scoping/regions
+* Feature: Global message search
+* Feature: Fully safe bot disable
+* Feature: Add default #remoteterm channel (lol sorry I had to)
+* Feature: Custom recency pruning in visualizer
+* Bugfix: Be more cautious around null byte stripping
+* Bugfix: Clear channel-add interface on not-add-another
+* Bugfix: Add status/name/MQTT LWT
+* Bugfix: Channel deletion propagates over WS
+* Bugfix: Show map location for all nodes on link, not 7-day-limited
+* Bugfix: Hide private key channel keys by default
+* Misc: Logline to show if cleanup loop on non-sync'd meshcore radio links fixes anything
+* Misc: Doc, changelog, and test improvements
+* Misc: Add, and remove, package lock (sorry Windows users)
+* Misc: Don't show mark all as read if not necessary
+* Misc: Fix stale closures and misc. frontend perf/correctness improvements
+* Misc: Add Windows startup notes
+* Misc: E2E expansion + improvement
+* Misc: Move around visualizer settings

 ## [2.4.0] - 2026-03-02

-Feature: Add community MQTT reporting (e.g. LetsMesh.net)
-Misc: Build scripts and library attribution
-Misc: Add sign of life to E2E tests
+* Feature: Add community MQTT reporting (e.g. LetsMesh.net)
+* Misc: Build scripts and library attribution
+* Misc: Add sign of life to E2E tests

 ## [2.3.0] - 2026-03-01

-Feature: Click path description to reset to flood
-Feature: Add MQTT publishing
-Feature: Visualizer remembers settings
-Bugfix: Fix prefetch usage
-Bugfix: Fixed an issue where busy channels can result in double-display of incoming messages
-Misc: Drop py3.12 requirement
-Misc: Performance, documentation, test, and file structure optimizations
-Misc: Add arrows between route nodes on contact info
-Misc: Show repeater path/type in title bar
+* Feature: Click path description to reset to flood
+* Feature: Add MQTT publishing
+* Feature: Visualizer remembers settings
+* Bugfix: Fix prefetch usage
+* Bugfix: Fixed an issue where busy channels can result in double-display of incoming messages
+* Misc: Drop py3.12 requirement
+* Misc: Performance, documentation, test, and file structure optimizations
+* Misc: Add arrows between route nodes on contact info
+* Misc: Show repeater path/type in title bar

 ## [2.2.0] - 2026-02-28

-Feature: Track advert paths and use to disambiguate repeater identity in visualizer
-Feature: Contact info pane
-Feature: Overhaul repeater interface
-Bugfix: Misc. frontend rendering + perf improvements
-Bugfix: Better behavior around radio locking and autofetch/polling
-Bugfix: Clear channel name field on new-channel modal tab change
-Bugfix: Repeater inforbox can scroll
-Bugfix: Better handling of historical DM encrypts
-Bugfix: Handle errors if returned in prefetch phase
-Misc: Radio event response failure is logged/surfaced better
-Misc: Improve test coverage and remove dead code
-Misc: Documentation and errata improvements
-Misc: Database storage optimization
+* Feature: Track advert paths and use to disambiguate repeater identity in visualizer
+* Feature: Contact info pane
+* Feature: Overhaul repeater interface
+* Bugfix: Misc. frontend rendering + perf improvements
+* Bugfix: Better behavior around radio locking and autofetch/polling
+* Bugfix: Clear channel name field on new-channel modal tab change
+* Bugfix: Repeater inforbox can scroll
+* Bugfix: Better handling of historical DM encrypts
+* Bugfix: Handle errors if returned in prefetch phase
+* Misc: Radio event response failure is logged/surfaced better
+* Misc: Improve test coverage and remove dead code
+* Misc: Documentation and errata improvements
+* Misc: Database storage optimization

 ## [2.1.0] - 2026-02-23

-Feature: Add ability to remember last-used channel on load
-Feature: Add `docker compose` support (thanks @suymur !)
-Feature: Better-aligned favicon (lol)
-Bugfix: Disable autocomplete on message field
-Bugfix: Legacy hash restoration on page load
-Bugfix: Align resend buttons in pathing modal
-Bugfix: Update README.md (briefly), then docker-compose.yaml, to reflect correct docker image host
-Bugfix: Correct settings pane scroll lock on zoom (thanks @yellowcooln !)
-Bugfix: Improved repeater comms on busy meshes
-Bugfix: Drain before autofetch from radio
-Bugfix: Fix, or document exceptions to, sub-second resolution message failure
-Bugfix: Improved handling of radio connection, disconnection, and connection-aliveness-status
-Bugfix: Force server-side keystore update when radio key changes
-Bugfix: Reduce WS churn for incoming message handling
-Bugfix: Fix content type signalling for irrelevant endpoints
-Bugfix: Handle stuck post-connect failure state
-Misc: Documentation & version parsing improvements
-Misc: Hide char counter on mobile for short messages
-Misc: Typo fixes in docs and settings
-Misc: Add dynamic webmanifest for hosts that can support it
-Misc: Improve DB size via dropping unnecessary uniqs, indices, vacuum, and offering ability to drop historical matches packets
-Misc: Drop weird rounded bounding box for settings
-Misc: Move resend buttons to pathing modal
-Misc: Improved comments around database ownership on *nix systems
-Misc: Move to SSoT for message dedupe on frontend
-Misc: Move DM ack clearing to standard poll, and increase hold time between polling
-Misc: Holistic testing overhaul
+* Feature: Add ability to remember last-used channel on load
+* Feature: Add `docker compose` support (thanks @suymur !)
+* Feature: Better-aligned favicon (lol)
+* Bugfix: Disable autocomplete on message field
+* Bugfix: Legacy hash restoration on page load
+* Bugfix: Align resend buttons in pathing modal
+* Bugfix: Update README.md (briefly), then docker-compose.yaml, to reflect correct docker image host
+* Bugfix: Correct settings pane scroll lock on zoom (thanks @yellowcooln !)
+* Bugfix: Improved repeater comms on busy meshes
+* Bugfix: Drain before autofetch from radio
+* Bugfix: Fix, or document exceptions to, sub-second resolution message failure
+* Bugfix: Improved handling of radio connection, disconnection, and connection-aliveness-status
+* Bugfix: Force server-side keystore update when radio key changes
+* Bugfix: Reduce WS churn for incoming message handling
+* Bugfix: Fix content type signalling for irrelevant endpoints
+* Bugfix: Handle stuck post-connect failure state
+* Misc: Documentation & version parsing improvements
+* Misc: Hide char counter on mobile for short messages
+* Misc: Typo fixes in docs and settings
+* Misc: Add dynamic webmanifest for hosts that can support it
+* Misc: Improve DB size via dropping unnecessary uniqs, indices, vacuum, and offering ability to drop historical matches packets
+* Misc: Drop weird rounded bounding box for settings
+* Misc: Move resend buttons to pathing modal
+* Misc: Improved comments around database ownership on *nix systems
+* Misc: Move to SSoT for message dedupe on frontend
+* Misc: Move DM ack clearing to standard poll, and increase hold time between polling
+* Misc: Holistic testing overhaul

 ## [2.0.1] - 2026-02-16

-Bugfix: Fix missing trigger condition on statistics pane expansion on mobile
+* Bugfix: Fix missing trigger condition on statistics pane expansion on mobile

 ## [2.0.0] - 2026-02-16

-Feature: Frontend UX + log overhaul
-Bugfix: Use contact object from DB for broadcast rather than handrolling
-Bugfix: Fix out of order path WS messages overwriting each other
-Bugfix: Make broadcast timestamp match fallback logic used in storage code
-Bugfix: Fix repeater command timestamp selection logic
-Bugfix: Use actual pubkey matching for path update, and don't action serial path update events (use RX packet)
-Bugfix: Add missing radio operation locks in a few spots
-Bugfix: Fix dedupe for frontend raw packet delivery (mesh visualizer much more active now!)
-Bugfix: Less aggressive dedupe for advert packets (we don't care about the payload, we care about the path, duh)
-Misc: Visualizer layout refinement & option labels
+* Feature: Frontend UX + log overhaul
+* Bugfix: Use contact object from DB for broadcast rather than handrolling
+* Bugfix: Fix out of order path WS messages overwriting each other
+* Bugfix: Make broadcast timestamp match fallback logic used in storage code
+* Bugfix: Fix repeater command timestamp selection logic
+* Bugfix: Use actual pubkey matching for path update, and don't action serial path update events (use RX packet)
+* Bugfix: Add missing radio operation locks in a few spots
+* Bugfix: Fix dedupe for frontend raw packet delivery (mesh visualizer much more active now!)
+* Bugfix: Less aggressive dedupe for advert packets (we don't care about the payload, we care about the path, duh)
+* Misc: Visualizer layout refinement & option labels

 ## [1.10.0] - 2026-02-16

-Feature: Collapsible sidebar sections with per-section unread badge (thanks @rgregg !)
-Feature: 3D mesh visualizer
-Feature: Statistics pane
-Feature: Support incoming/outgoing indication for bot invocations
-Feature: Quick byte-perfect message resend if you got unlucky with repeats (thanks @rgregg -- we had a parallel implementation but I appreciate your work!)
-Bugfix: Fix top padding out outgoing message
-Bugfix: Frontend performance, appearance, and Lighthouse improvements (prefetches, form labelling, contrast, channel/roomlist changes)
-Bugfix: Multiple-sent messages had path appearing delays until rerender
-Bugfix: Fix ack/message race condition that caused dropped ack displays until rerender
-Misc: Dedupe contacts/rooms by key and not name to prevent name collisions creating unreachable conversations
-Misc: s/stopped/idle/ for room finder
+* Feature: Collapsible sidebar sections with per-section unread badge (thanks @rgregg !)
+* Feature: 3D mesh visualizer
+* Feature: Statistics pane
+* Feature: Support incoming/outgoing indication for bot invocations
+* Feature: Quick byte-perfect message resend if you got unlucky with repeats (thanks @rgregg -- we had a parallel implementation but I appreciate your work!)
+* Bugfix: Fix top padding out outgoing message
+* Bugfix: Frontend performance, appearance, and Lighthouse improvements (prefetches, form labelling, contrast, channel/roomlist changes)
+* Bugfix: Multiple-sent messages had path appearing delays until rerender
+* Bugfix: Fix ack/message race condition that caused dropped ack displays until rerender
+* Misc: Dedupe contacts/rooms by key and not name to prevent name collisions creating unreachable conversations
+* Misc: s/stopped/idle/ for room finder

 ## [1.9.3] - 2026-02-12

-Feature: Upgrade the room finder to support two-word rooms
+* Feature: Upgrade the room finder to support two-word rooms

 ## [1.9.2] - 2026-02-12

-Feature: Options dialog sucks less
-Bugfix: Move tests to isolated memory DB
-Bugfix: Mention case sensitivity
-Bugfix: Stale header retention on settings page view
-Bugfix: Non-isolated path writing
-Bugfix: Nullable contact fields are now passed as real nulls
-Bugfix: Look at all fields on message reconcile, not just text
-Bugfix: Make mark-all-as-read atomic
-Misc: Purge unused WS handlers from back when we did chans and contacts over WS, not API
-Misc: Massive test and AGENTS.md overhauls and additions
+* Feature: Options dialog sucks less
+* Bugfix: Move tests to isolated memory DB
+* Bugfix: Mention case sensitivity
+* Bugfix: Stale header retention on settings page view
+* Bugfix: Non-isolated path writing
+* Bugfix: Nullable contact fields are now passed as real nulls
+* Bugfix: Look at all fields on message reconcile, not just text
+* Bugfix: Make mark-all-as-read atomic
+* Misc: Purge unused WS handlers from back when we did chans and contacts over WS, not API
+* Misc: Massive test and AGENTS.md overhauls and additions

 ## [1.9.1] - 2026-02-10

-Feature: Contacts and channels use keys, not names
-Bugfix: Fix falsy casting of 0 in lat lon and timing data
-Bugfix: Show message length in bytes, not chars
-Bugfix: Fix phantom unread badges on focused convos
-Misc: Bot invocation to async
-Misc: Use full key, not prefix, where we can
+* Feature: Contacts and channels use keys, not names
+* Bugfix: Fix falsy casting of 0 in lat lon and timing data
+* Bugfix: Show message length in bytes, not chars
+* Bugfix: Fix phantom unread badges on focused convos
+* Misc: Bot invocation to async
+* Misc: Use full key, not prefix, where we can

 ## [1.9.0] - 2026-02-10

-Feature: Favorited contacts are preferentially loaded onto the radio
-Feature: Add recent-message caching for fast switching
-Feature: Add echo paths modal when echo-heard checkbox is clicked
-Feature: Add experimental byte-perfect double-send for bad RF environments to try to punch the message out
+* Feature: Favorited contacts are preferentially loaded onto the radio
+* Feature: Add recent-message caching for fast switching
+* Feature: Add echo paths modal when echo-heard checkbox is clicked
+* Feature: Add experimental byte-perfect double-send for bad RF environments to try to punch the message out
 Frontend: Better styling on echo + message path display
-Bugfix: Prevent frontend static file serving path traversal vuln
-Bugfix: Safer prefix-claiming for DMs we don't have the key for
-Bugfix: Prevent injection from mentions with special characters
-Bugfix: Fix repeaters comms showing in wrong channel when repeater operations are in flight and the channel is changed quickly
-Bugfix: App can boot and test without a frontend dir
-Misc: Improve and consistent-ify (?) backend radio operation lock management
-Misc: Frontend performance and safety enhancements
-Misc: Move builds to non-bundled; usage requires building the Frontend
-Misc: Update tests and agent docs
+* Bugfix: Prevent frontend static file serving path traversal vuln
+* Bugfix: Safer prefix-claiming for DMs we don't have the key for
+* Bugfix: Prevent injection from mentions with special characters
+* Bugfix: Fix repeaters comms showing in wrong channel when repeater operations are in flight and the channel is changed quickly
+* Bugfix: App can boot and test without a frontend dir
+* Misc: Improve and consistent-ify (?) backend radio operation lock management
+* Misc: Frontend performance and safety enhancements
+* Misc: Move builds to non-bundled; usage requires building the Frontend
+* Misc: Update tests and agent docs

 ## [1.8.0] - 2026-02-07

-Feature: Single hop ping
-Feature: PWA viewport fixes(thanks @rgregg)
+* Feature: Single hop ping
+* Feature: PWA viewport fixes(thanks @rgregg)
 Feature (?): No frontend distribution; build it yourself ;P
-Bugfix: Fix channel message send race condition (concurrent sends could corrupt shared radio slot)
-Bugfix: Fix TOCTOU race in radio reconnect (duplicate connections under contention)
-Bugfix: Better guarding around reconnection
-Bugfix: Duplicate websocket connection fixes
-Bugfix: Settings tab error cleanliness on tab swap
-Bugfix: Fix path traversal vuln
+* Bugfix: Fix channel message send race condition (concurrent sends could corrupt shared radio slot)
+* Bugfix: Fix TOCTOU race in radio reconnect (duplicate connections under contention)
+* Bugfix: Better guarding around reconnection
+* Bugfix: Duplicate websocket connection fixes
+* Bugfix: Settings tab error cleanliness on tab swap
+* Bugfix: Fix path traversal vuln
 UI: Swap visualizer legend ordering (yay prettier)
-Misc: Perf and locking improvements
-Misc: Always flood advertisements
-Misc: Better packet dupe handling
-Misc: Dead code cleanup, test improvements
+* Misc: Perf and locking improvements
+* Misc: Always flood advertisements
+* Misc: Better packet dupe handling
+* Misc: Dead code cleanup, test improvements

 ## [1.7.1] - 2026-02-03

-Feature: Clickable hyperlinks
-Bugfix: More consistent public key normalization
-Bugfix: Use more reliable cursor paging
-Bugfix: Fix null timestamp dedupe failure
-Bugfix: More consistent prefix-based message claiming on key receipt
-Misc: Bot can respond to its own messages
-Misc: Additional tests
-Misc: Remove unneeded message dedupe logic
-Misc: Resync settings after radio settings mutation
+* Feature: Clickable hyperlinks
+* Bugfix: More consistent public key normalization
+* Bugfix: Use more reliable cursor paging
+* Bugfix: Fix null timestamp dedupe failure
+* Bugfix: More consistent prefix-based message claiming on key receipt
+* Misc: Bot can respond to its own messages
+* Misc: Additional tests
+* Misc: Remove unneeded message dedupe logic
+* Misc: Resync settings after radio settings mutation

 ## [1.7.0] - 2026-01-27

-Feature: Multi-bot functionality
-Bugfix: Adjust bot code editor display and add line numbers
-Bugfix: Fix clock filtering and contact lookup behavior bugs
-Bugfix: Fix repeater message duplication issue
-Bugfix: Correct outbound message timestamp assignment (affecting outgoing messages seen as incoming)
+* Feature: Multi-bot functionality
+* Bugfix: Adjust bot code editor display and add line numbers
+* Bugfix: Fix clock filtering and contact lookup behavior bugs
+* Bugfix: Fix repeater message duplication issue
+* Bugfix: Correct outbound message timestamp assignment (affecting outgoing messages seen as incoming)
 UI: Move advertise button to identity tab
-Misc: Clarify fallback functionality for missing private key export in logs
+* Misc: Clarify fallback functionality for missing private key export in logs

 ## [1.6.0] - 2026-01-26

-Feature: Visualizer: extract public key from AnonReq, add heuristic repeater disambiguation, add reset button, draggable nodes
-Feature: Customizable advertising interval
-Feature: In-app bot setup
-Bugfix: Force contact onto radio before DM send
-Misc: Remove unused code
+* Feature: Visualizer: extract public key from AnonReq, add heuristic repeater disambiguation, add reset button, draggable nodes
+* Feature: Customizable advertising interval
+* Feature: In-app bot setup
+* Bugfix: Force contact onto radio before DM send
+* Misc: Remove unused code

 ## [1.5.0] - 2026-01-19

-Feature: Network visualizer
+* Feature: Network visualizer

 ## [1.4.1] - 2026-01-19

-Feature: Add option to attempt historical DM decrypt on new-contact advertisement (disabled by default)
-Feature: Server-side preference management for favorites, read status, etc.
+* Feature: Add option to attempt historical DM decrypt on new-contact advertisement (disabled by default)
+* Feature: Server-side preference management for favorites, read status, etc.
 UI: More compact hop labelling
-Bugfix: Misc. race conditions and websocket handling
-Bugfix: Reduce fetching cadence by loading all contact data at start to prevent fetches on advertise-driven update
+* Bugfix: Misc. race conditions and websocket handling
+* Bugfix: Reduce fetching cadence by loading all contact data at start to prevent fetches on advertise-driven update

 ## [1.4.0] - 2026-01-18

 UI: Improve button layout for room searcher
 UI: Improve favicon coloring
 UI: Improve status bar button layout on small screen
-Feature: Show multi-path hop display with distance estimates
-Feature: Search rooms and contacts by key, not just name
-Bugfix: Historical DM decryption now works as expected
-Bugfix: Don't double-set active conversation after addition; wait for backend room name normalization
+* Feature: Show multi-path hop display with distance estimates
+* Feature: Search rooms and contacts by key, not just name
+* Bugfix: Historical DM decryption now works as expected
+* Bugfix: Don't double-set active conversation after addition; wait for backend room name normalization

 ## [1.3.1] - 2026-01-17

 UI: Rework restart handling
-Feature: Add `dutycyle_start` command to logged-in repeater session to start five min duty cycle tracking
+* Feature: Add `dutycyle_start` command to logged-in repeater session to start five min duty cycle tracking
 Bug: Improve error message rendering from server-side errors
 UI: Remove octothorpe from channel listing

 ## [1.3.0] - 2026-01-17

-Feature: Rework database schema to drop unnecessary columns and dedupe payloads at the DB level
-Feature: Massive frontend settings overhaul. It ain't gorgeous but it's easier to navigate.
-Feature: Drop repeater login wait time; vestigial from debugging a different issue
+* Feature: Rework database schema to drop unnecessary columns and dedupe payloads at the DB level
+* Feature: Massive frontend settings overhaul. It ain't gorgeous but it's easier to navigate.
+* Feature: Drop repeater login wait time; vestigial from debugging a different issue

 ## [1.2.1] - 2026-01-17

@@ -439,27 +481,27 @@ Update: Update meshcore-hashtag-cracker to include sender-identification correct

 ## [1.2.0] - 2026-01-16

-Feature: Add favorites
+* Feature: Add favorites

 ## [1.1.0] - 2026-01-14

-Bugfix: Use actual pathing data from advertisements, not just always flood (oops)
-Bugfix: Autosync radio clock periodically to prevent drift (would show up most commonly as issues with repeater comms)
+* Bugfix: Use actual pathing data from advertisements, not just always flood (oops)
+* Bugfix: Autosync radio clock periodically to prevent drift (would show up most commonly as issues with repeater comms)

 ## [1.0.3] - 2026-01-13

-Bugfix: Add missing test management packages
-Improvement: Drop unnecessary repeater timeouts, and retain timeout for login only -- repeater ops are faster AND more reliable!
+* Bugfix: Add missing test management packages
+* Improvement: Drop unnecessary repeater timeouts, and retain timeout for login only -- repeater ops are faster AND more reliable!

 ## [1.0.2] - 2026-01-13

-Improvement: Add delays between router ops to prevent traffic collisions
+* Improvement: Add delays between router ops to prevent traffic collisions

 ## [1.0.1] - 2026-01-13

-Bugixes: Cleaner DB shutdown, radio reconnect contention, packet dedupe garbage removal
+* Bugixes: Cleaner DB shutdown, radio reconnect contention, packet dedupe garbage removal

 ## [1.0.0] - 2026-01-13

-Initial full release!
+* Initial full release!

@@ -48,7 +48,7 @@ Run both the backend and `npm run dev` for hot-reloading frontend development.
 Run the full quality suite before proposing or handing off code changes:

 ```bash
-./scripts/all_quality.sh
+./scripts/quality/all_quality.sh
 ```

 That runs linting, formatting, type checking, tests, and builds for both backend and frontend.
@@ -78,6 +78,7 @@ These tests are only guaranteed to run correctly in a narrow subset of environme

 ```bash
 cd tests/e2e
+npm install
 npx playwright test # headless
 npx playwright test --headed # you can probably guess
 ```
@@ -1,6 +1,6 @@
 # Third-Party Licenses

-Auto-generated by `scripts/collect_licenses.sh` — do not edit by hand.
+Auto-generated by `scripts/build/collect_licenses.sh` — do not edit by hand.

 ## Backend (Python) Dependencies

@@ -1625,6 +1625,37 @@ THE SOFTWARE.

 </details>

+### recharts (3.8.1) — MIT
+
+<details>
+<summary>Full license text</summary>
+
+```
+The MIT License (MIT)
+
+Copyright (c) 2015-present recharts
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+```
+
+</details>
+
 ### sonner (2.0.7) — MIT

 <details>
@@ -16,12 +16,6 @@ Backend server + browser interface for MeshCore mesh radio networks. Connect you

 ![Screenshot of the application's web interface](app_screenshot.png)

-## Disclaimer
-
-This is developed with very heavy agentic assistance -- there is no warranty of fitness for any purpose. It's been lovingly guided by an engineer with a passion for clean code and good tests, but it's still mostly LLM output, so you may find some bugs.
-
-If extending, have your LLM read the three `AGENTS.md` files: `./AGENTS.md`, `./frontend/AGENTS.md`, and `./app/AGENTS.md`.
-
 ## Start Here

 Most users should choose one of these paths:
@@ -95,65 +89,83 @@ Access the app at http://localhost:8000.

 Source checkouts expect a normal frontend build in `frontend/dist`.

-On Linux, if you want this installed as a persistent `systemd` service that starts on boot and restarts automatically on failure, run `bash scripts/install_service.sh` from the repo root.
+> [!NOTE]
+> Running on lightweight hardware, or just do not want to build the frontend locally? From a cloned checkout, run `python3 scripts/setup/fetch_prebuilt_frontend.py` to fetch and unpack a prebuilt frontend into `frontend/prebuilt`, then start the app normally with `uv run uvicorn app.main:app --host 0.0.0.0 --port 8000`.

-## Path 1.5: Use The Prebuilt Release Zip
-
-Release zips can be found as an asset within the [releases listed here](https://github.com/jkingsman/Remote-Terminal-for-MeshCore/releases). This can be beneficial on resource constrained systems that cannot cope with the RAM-hungry frontend build process.
-
-If you downloaded the release zip instead of cloning the repo, unpack it and run:
-
-```bash
-cd Remote-Terminal-for-MeshCore
-uv sync
-uv run uvicorn app.main:app --host 0.0.0.0 --port 8000
-```
-
-The release bundle includes `frontend/prebuilt`, so it does not require a local frontend build.
-
-Alternatively, if you have already cloned the repo, you can fetch just the prebuilt frontend into your working tree without downloading the full release zip via `python3 scripts/fetch_prebuilt_frontend.py`.
+> [!TIP]
+> On Linux, you can also install RemoteTerm as a persistent `systemd` service that starts on boot and restarts automatically on failure:
+>
+> ```bash
+> bash scripts/setup/install_service.sh
+> ```
+>
+> For the full service workflow and post-install operations, see [README_ADVANCED.md](README_ADVANCED.md).

 ## Path 2: Docker

 > **Warning:** Docker has had reports intermittent issues with serial event subscriptions. The native method above is more reliable.

-Edit `docker-compose.yaml` to set a serial device for passthrough, or uncomment your transport (serial or TCP). Then:
+Local Docker builds are architecture-native by default. On Apple Silicon Macs and ARM64 Linux hosts such as Raspberry Pi, `docker compose build` / `docker compose up --build` will produce an ARM64 image unless you override the platform.
+
+For serial-device passthrough, use rootful Docker. In practice that usually means starting the stack with `sudo docker compose ...` unless your Docker daemon is already configured for rootful access via your user/group. Rootless Docker has been observed to fail on serial-device mappings even when the compose file itself is correct.
+
+Create a local `docker-compose.yml` in one of two ways:
+
+1. Copy the example file and edit it by hand:

 ```bash
-docker compose up -d
+cp docker-compose.example.yml docker-compose.yml
 ```

-The database is stored in `./data/` (bind-mounted), so the container shares the same database as the native app. To rebuild after pulling updates:
+2. Or generate one interactively:

 ```bash
-docker compose up -d --build
+bash scripts/setup/install_docker.sh
 ```

-To use the prebuilt Docker Hub image instead of building locally, replace:
+Your local `docker-compose.yml` is gitignored so future pulls do not overwrite your Docker settings.
+
+The guided Docker flow can collect BLE settings, but BLE access from Docker still needs manual compose customization such as Bluetooth passthrough and possibly privileged mode or host networking. If you want the simpler path for BLE, use the regular Python launch flow instead.
+
+Then customize the local compose file for your transport and launch:
+
+```bash
+sudo docker compose up # add -d for background once you validate it's working
+```
+
+The database is stored in `./data/` (bind-mounted), so the container shares the same database as the native app.
+
+To rebuild after pulling updates:
+
+```bash
+sudo docker compose pull
+sudo docker compose up -d
+```
+
+The example file and setup script default to the published Docker Hub image. To build locally from your checkout instead, replace:

 ```yaml
-build: .
+image: docker.io/jkingsman/remoteterm-meshcore:latest
 ```

 with:

 ```yaml
-image: jkingsman/remoteterm-meshcore:latest
+build: .
 ```

 Then run:

 ```bash
-docker compose pull
-docker compose up -d
+sudo docker compose up -d --build
 ```

-The container runs as root by default for maximum serial passthrough compatibility across host setups. On Linux, if you switch between native and Docker runs, `./data` can end up root-owned. If you do not need that serial compatibility behavior, you can enable the optional `user: "${UID:-1000}:${GID:-1000}"` line in `docker-compose.yaml` to keep ownership aligned with your host user.
+The container runs as root by default for maximum serial passthrough compatibility across host setups. On Linux, if you switch between native and Docker runs, `./data` can end up root-owned. If you do not need that serial compatibility behavior, you can enable the optional `user: "${UID:-1000}:${GID:-1000}"` line in `docker-compose.yml` to keep ownership aligned with your host user.

 To stop:

 ```bash
-docker compose down
+sudo docker compose down
 ```

 ## Standard Environment Variables
@@ -201,3 +213,9 @@ If you enable Basic Auth, protect the app with HTTPS. HTTP Basic credentials are
 - Advanced setup, troubleshooting, HTTPS, systemd, remediation variables, and debug logging: [README_ADVANCED.md](README_ADVANCED.md)
 - Contributing, tests, linting, E2E notes, and important AGENTS files: [CONTRIBUTING.md](CONTRIBUTING.md)
 - Live API docs after the backend is running: http://localhost:8000/docs
+
+## Disclaimer
+
+This is developed with very heavy agentic assistance -- there is no warranty of fitness for any purpose. It's been lovingly guided by an engineer with a passion for clean code and good tests, but it's still mostly LLM output, so you may find some bugs.
+
+If extending, have your LLM read the three `AGENTS.md` files: `./AGENTS.md`, `./frontend/AGENTS.md`, and `./app/AGENTS.md`.
@@ -46,39 +46,14 @@ Accept the browser warning, or use [mkcert](https://github.com/FiloSottile/mkcer

 ## Systemd Service

-Two paths are available depending on your comfort level with Linux system administration.
-
-### Simple install (recommended for most users)
-
 On Linux systems, this is the recommended installation method if you want RemoteTerm set up as a persistent systemd service that starts automatically on boot and restarts automatically if it crashes. Run the installer script from the repo root. It runs as your current user, installs from wherever you cloned the repo, and prints a quick-reference cheatsheet when done — no separate service account or path juggling required.

 ```bash
-bash scripts/install_service.sh
+bash scripts/setup/install_service.sh
 ```

-The script interactively asks which transport to use (serial auto-detect, serial with explicit port, TCP, or BLE), whether to build the frontend locally or download a prebuilt copy, whether to enable the bot system, and whether to set up HTTP Basic Auth. It handles dependency installation (`uv sync`), validates `node`/`npm` for local builds, adds your user to the `dialout` group if needed, writes the systemd unit file, and enables the service. After installation, normal operations work without any `sudo -u` gymnastics:
-
 You can also rerun the script later to change transport, bot, or auth settings. If the service is already running, the installer stops it, rewrites the unit file, reloads systemd, and starts it again with the new configuration.

-```bash
-# Update to latest and restart
-cd /path/to/repo
-git pull
-uv sync
-cd frontend && npm install && npm run build && cd ..
-sudo systemctl restart remoteterm
-
-# Refresh prebuilt frontend only (skips local build)
-python3 scripts/fetch_prebuilt_frontend.py
-sudo systemctl restart remoteterm
-
-# View live logs
-sudo journalctl -u remoteterm -f
-
-# Service control
-sudo systemctl start|stop|restart|status remoteterm
-```
-
 ## Debug Logging And Bug Reports

 If you're experiencing issues or opening a bug report, please start the backend with debug logging enabled. Debug mode provides a much more detailed breakdown of radio communication, packet processing, and other internal operations, which makes it significantly easier to diagnose problems.
@@ -25,18 +25,22 @@ Keep it aligned with `app/` source files and router behavior.
 app/
 ├── main.py              # App startup/lifespan, router registration, static frontend mounting
 ├── config.py            # Env-driven runtime settings
+├── channel_constants.py # Public/default channel constants shared across sync/send logic
 ├── database.py          # SQLite connection + base schema + migration runner
 ├── migrations.py        # Schema migrations (SQLite user_version)
 ├── models.py            # Pydantic request/response models and typed write contracts (for example ContactUpsert)
+├── version_info.py      # Unified version/build metadata resolution for debug + startup surfaces
 ├── repository/          # Data access layer (contacts, channels, messages, raw_packets, settings, fanout)
 ├── services/            # Shared orchestration/domain services
 │   ├── messages.py              # Shared message creation, dedup, ACK application
 │   ├── message_send.py          # Direct send, channel send, resend workflows
 │   ├── dm_ingest.py             # Shared direct-message ingest / dedup seam for packet + fallback paths
+│   ├── dm_ack_apply.py          # Shared DM ACK application over pending/buffered ACK state
 │   ├── dm_ack_tracker.py        # Pending DM ACK state
 │   ├── contact_reconciliation.py # Prefix-claim, sender-key backfill, name-history wiring
 │   ├── radio_lifecycle.py       # Post-connect setup and reconnect/setup helpers
 │   ├── radio_commands.py        # Radio config/private-key command workflows
+│   ├── radio_noise_floor.py     # In-memory local radio noise-floor sampling/history
 │   └── radio_runtime.py         # Router/dependency seam over the global RadioManager
 ├── radio.py             # RadioManager transport/session state + lock management
 ├── radio_sync.py        # Polling, sync, periodic advertisement loop
@@ -61,6 +65,8 @@ app/
    ├── messages.py
    ├── packets.py
    ├── read_state.py
+    ├── rooms.py
+    ├── server_control.py
    ├── settings.py
    ├── fanout.py
    ├── repeaters.py
@@ -174,6 +180,7 @@ app/
 - `PUT /radio/private-key`
 - `POST /radio/advertise` — manual advert send; request body may set `mode` to `flood` or `zero_hop` (defaults to `flood`)
 - `POST /radio/discover` — short mesh discovery sweep for nearby repeaters/sensors
+- `POST /radio/trace` — send a multi-hop trace loop through known repeaters and back to the local radio
 - `POST /radio/disconnect`
 - `POST /radio/reboot`
 - `POST /radio/reconnect`
@@ -198,6 +205,10 @@ app/
 - `POST /contacts/{public_key}/repeater/radio-settings`
 - `POST /contacts/{public_key}/repeater/advert-intervals`
 - `POST /contacts/{public_key}/repeater/owner-info`
+- `POST /contacts/{public_key}/room/login`
+- `POST /contacts/{public_key}/room/status`
+- `POST /contacts/{public_key}/room/lpp-telemetry`
+- `POST /contacts/{public_key}/room/acl`

 ### Channels
 - `GET /channels`
@@ -216,6 +227,7 @@ app/

 ### Packets
 - `GET /packets/undecrypted/count`
+- `GET /packets/{packet_id}` — fetch one stored raw packet by row ID for on-demand inspection
 - `POST /packets/decrypt/historical`
 - `POST /packets/maintenance`

@@ -236,6 +248,7 @@ app/
 - `POST /fanout` — create new fanout config
 - `PATCH /fanout/{id}` — update fanout config (triggers module reload)
 - `DELETE /fanout/{id}` — delete fanout config (stops module)
+- `POST /fanout/bots/disable-until-restart` — stop bot modules and keep bots disabled until restart

 ### Statistics
 - `GET /statistics` — aggregated mesh network stats (entity counts, message/packet splits, activity windows, busiest channels)
@@ -322,9 +335,11 @@ tests/
 ├── conftest.py                 # Shared fixtures
 ├── test_ack_tracking_wiring.py # DM ACK tracking extraction and wiring
 ├── test_api.py                 # REST endpoint integration tests
+├── test_block_lists.py         # Blocked keys/names filtering across list/search surfaces
 ├── test_bot.py                 # Bot execution and sandboxing
-├── test_channels_router.py     # Channels router endpoints
 ├── test_channel_sender_backfill.py # Sender-key backfill uniqueness rules for channel messages
+├── test_channels_router.py     # Channels router endpoints
+├── test_community_mqtt.py      # Community MQTT publisher (JWT, packet format, hash, broadcast)
 ├── test_config.py              # Configuration validation
 ├── test_contact_reconciliation_service.py # Prefix/contact reconciliation service helpers
 ├── test_contacts_router.py     # Contacts router endpoints
@@ -332,40 +347,41 @@ tests/
 ├── test_disable_bots.py        # MESHCORE_DISABLE_BOTS=true feature
 ├── test_echo_dedup.py          # Echo/repeat deduplication (incl. concurrent)
 ├── test_fanout.py              # Fanout bus CRUD, scope matching, manager dispatch
-├── test_fanout_integration.py  # Fanout integration tests
 ├── test_fanout_hitlist.py      # Fanout-related hitlist regression tests
+├── test_fanout_integration.py  # Fanout integration tests
 ├── test_event_handlers.py      # ACK tracking, event registration, cleanup
 ├── test_frontend_static.py     # Frontend static file serving
 ├── test_health_mqtt_status.py  # Health endpoint MQTT status field
 ├── test_http_quality.py        # Cache-control / gzip / basic-auth HTTP quality checks
 ├── test_key_normalization.py   # Public key normalization
 ├── test_keystore.py            # Ephemeral keystore
+├── test_main_startup.py        # App startup and lifespan
+├── test_map_upload.py          # Map upload fanout module
 ├── test_message_pagination.py  # Cursor-based message pagination
 ├── test_message_prefix_claim.py # Message prefix claim logic
-├── test_migrations.py          # Schema migration system
-├── test_community_mqtt.py      # Community MQTT publisher (JWT, packet format, hash, broadcast)
 ├── test_mqtt.py                # MQTT publisher topic routing and lifecycle
+├── test_messages_search.py     # Message search, around, forward pagination
+├── test_migrations.py          # Schema migration system
 ├── test_packet_pipeline.py     # End-to-end packet processing
 ├── test_packets_router.py      # Packets router endpoints (decrypt, maintenance)
+├── test_path_utils.py          # Path hex rendering helpers
 ├── test_radio.py               # RadioManager, serial detection
 ├── test_radio_commands_service.py # Radio config/private-key service workflows
 ├── test_radio_lifecycle_service.py # Reconnect/setup orchestration helpers
-├── test_radio_runtime_service.py # radio_runtime seam behavior and helpers
-├── test_real_crypto.py         # Real cryptographic operations
 ├── test_radio_operation.py     # radio_operation() context manager
 ├── test_radio_router.py        # Radio router endpoints
+├── test_radio_runtime_service.py # radio_runtime seam behavior and helpers
 ├── test_radio_sync.py          # Polling, sync, advertisement
+├── test_real_crypto.py         # Real cryptographic operations
 ├── test_repeater_routes.py     # Repeater command/telemetry/trace + granular pane endpoints
 ├── test_repository.py          # Data access layer
+├── test_room_routes.py         # Room-server login/status/telemetry/ACL endpoints
 ├── test_rx_log_data.py         # on_rx_log_data event handler integration
-├── test_messages_search.py      # Message search, around, forward pagination
-├── test_block_lists.py          # Blocked keys/names filtering
 ├── test_security.py            # Optional Basic Auth middleware / config behavior
 ├── test_send_messages.py       # Outgoing messages, bot triggers, concurrent sends
 ├── test_settings_router.py     # Settings endpoints, advert validation
 ├── test_statistics.py          # Statistics aggregation
-├── test_main_startup.py        # App startup and lifespan
-├── test_path_utils.py          # Path hex rendering helpers
+├── test_version_info.py        # Version/build metadata resolution
 ├── test_websocket.py           # WS manager broadcast/cleanup
 └── test_websocket_route.py     # WS endpoint lifecycle
 ```
@@ -96,8 +96,12 @@ CREATE UNIQUE INDEX IF NOT EXISTS idx_messages_dedup_null_safe
    ON messages(type, conversation_key, text, COALESCE(sender_timestamp, 0))
    WHERE type = 'CHAN';
 CREATE INDEX IF NOT EXISTS idx_raw_packets_message_id ON raw_packets(message_id);
+CREATE INDEX IF NOT EXISTS idx_raw_packets_timestamp ON raw_packets(timestamp);
 CREATE UNIQUE INDEX IF NOT EXISTS idx_raw_packets_payload_hash ON raw_packets(payload_hash);
 CREATE INDEX IF NOT EXISTS idx_contacts_on_radio ON contacts(on_radio);
+CREATE INDEX IF NOT EXISTS idx_contacts_type_last_seen ON contacts(type, last_seen);
+CREATE INDEX IF NOT EXISTS idx_messages_type_received_conversation
+    ON messages(type, received_at, conversation_key);
 -- idx_messages_sender_key is created by migration 25 (after adding the sender_key column)
 -- idx_messages_incoming_priv_dedup is created by migration 44 after legacy rows are reconciled
 CREATE INDEX IF NOT EXISTS idx_contact_advert_paths_recent
@@ -30,8 +30,6 @@ logger = logging.getLogger(__name__)
 # Track active subscriptions so we can unsubscribe before re-registering
 # This prevents handler duplication after reconnects
 _active_subscriptions: list["Subscription"] = []
-_pending_acks = dm_ack_tracker._pending_acks
-_buffered_acks = dm_ack_tracker._buffered_acks


 def track_pending_ack(expected_ack: str, message_id: int, timeout_ms: int) -> bool:
@@ -95,7 +95,6 @@ class AppriseModule(FanoutModule):

    def __init__(self, config_id: str, config: dict, *, name: str = "") -> None:
        super().__init__(config_id, config, name=name)
-        self._last_error: str | None = None

    async def on_message(self, data: dict) -> None:
        # Skip outgoing messages — only notify on incoming
@@ -114,17 +113,17 @@ class AppriseModule(FanoutModule):
            success = await asyncio.to_thread(
                _send_sync, urls, body, preserve_identity=preserve_identity
            )
-            self._last_error = None if success else "Apprise notify returned failure"
+            self._set_last_error(None if success else "Apprise notify returned failure")
            if not success:
                logger.warning("Apprise notification failed for module %s", self.config_id)
        except Exception as exc:
-            self._last_error = str(exc)
+            self._set_last_error(str(exc))
            logger.exception("Apprise send error for module %s", self.config_id)

    @property
    def status(self) -> str:
        if not self.config.get("urls", "").strip():
            return "disconnected"
-        if self._last_error:
+        if self.last_error:
            return "error"
        return "connected"
@@ -3,6 +3,14 @@
 from __future__ import annotations


+def _broadcast_fanout_health() -> None:
+    """Push updated fanout status to connected frontend clients."""
+    from app.services.radio_runtime import radio_runtime as radio_manager
+    from app.websocket import broadcast_health
+
+    broadcast_health(radio_manager.is_connected, radio_manager.connection_info)
+
+
 class FanoutModule:
    """Base class for all fanout integrations.

@@ -16,6 +24,7 @@ class FanoutModule:
        self.config_id = config_id
        self.config = config
        self.name = name
+        self._last_error: str | None = None

    async def start(self) -> None:
        """Start the module (e.g. connect to broker). Override for persistent connections."""
@@ -34,6 +43,18 @@ class FanoutModule:
        """Return 'connected', 'disconnected', or 'error'."""
        raise NotImplementedError

+    @property
+    def last_error(self) -> str | None:
+        """Return the most recent retained operator-facing error, if any."""
+        return self._last_error
+
+    def _set_last_error(self, value: str | None) -> None:
+        """Update the retained error and broadcast health when it changes."""
+        if self._last_error == value:
+            return
+        self._last_error = value
+        _broadcast_fanout_health()
+

 def get_fanout_message_text(data: dict) -> str:
    """Return the best human-readable message body for fanout consumers.
@@ -175,11 +175,12 @@ def _format_raw_packet(data: dict[str, Any], device_name: str, public_key_hex: s
    current_time = datetime.now()
    ts_str = current_time.isoformat()

-    # SNR/RSSI are always strings in reference output.
+    # Keep numeric telemetry numeric so downstream analyzers can ingest it.
+    # Preserve the existing "Unknown" fallback for missing values.
    snr_val = data.get("snr")
    rssi_val = data.get("rssi")
-    snr = str(snr_val) if snr_val is not None else "Unknown"
-    rssi = str(rssi_val) if rssi_val is not None else "Unknown"
+    snr: float | str = float(snr_val) if snr_val is not None else "Unknown"
+    rssi: int | str = int(rssi_val) if rssi_val is not None else "Unknown"

    packet_hash = _calculate_packet_hash(raw_bytes)

@@ -15,6 +15,14 @@ _DISPATCH_TIMEOUT_SECONDS = 30.0
 _MODULE_TYPES: dict[str, type] = {}


+def _format_error_detail(exc: Exception) -> str:
+    """Return a short operator-facing error string."""
+    message = str(exc).strip()
+    if message:
+        return f"{type(exc).__name__}: {message}"
+    return type(exc).__name__
+
+
 def _register_module_types() -> None:
    """Lazily populate the type registry to avoid circular imports."""
    if _MODULE_TYPES:
@@ -85,6 +93,23 @@ class FanoutManager:
        self._modules: dict[str, tuple[FanoutModule, dict]] = {}  # id -> (module, scope)
        self._restart_locks: dict[str, asyncio.Lock] = {}
        self._bots_disabled_until_restart = False
+        self._module_errors: dict[str, str] = {}
+
+    def _broadcast_health_update(self) -> None:
+        from app.services.radio_runtime import radio_runtime as radio_manager
+        from app.websocket import broadcast_health
+
+        broadcast_health(radio_manager.is_connected, radio_manager.connection_info)
+
+    def _set_module_error(self, config_id: str, error: str) -> None:
+        if self._module_errors.get(config_id) == error:
+            return
+        self._module_errors[config_id] = error
+        self._broadcast_health_update()
+
+    def _clear_module_error(self, config_id: str) -> None:
+        if self._module_errors.pop(config_id, None) is not None:
+            self._broadcast_health_update()

    def get_bots_disabled_source(self) -> str | None:
        """Return why bot modules are unavailable, if at all."""
@@ -134,11 +159,13 @@ class FanoutManager:
            module = cls(config_id, config_blob, name=cfg.get("name", ""))
            await module.start()
            self._modules[config_id] = (module, scope)
+            self._clear_module_error(config_id)
            logger.info(
                "Started fanout module %s (type=%s)", cfg.get("name", config_id), config_type
            )
-        except Exception:
+        except Exception as exc:
            logger.exception("Failed to start fanout module %s", config_id)
+            self._set_module_error(config_id, _format_error_detail(exc))

    async def reload_config(self, config_id: str) -> None:
        """Stop old module (if any) and start updated config."""
@@ -162,6 +189,7 @@ class FanoutManager:
                await module.stop()
            except Exception:
                logger.exception("Error stopping fanout module %s", config_id)
+        self._clear_module_error(config_id)

    async def _dispatch_matching(
        self,
@@ -191,7 +219,10 @@ class FanoutManager:
        try:
            handler = getattr(module, handler_name)
            await asyncio.wait_for(handler(data), timeout=_DISPATCH_TIMEOUT_SECONDS)
+            self._clear_module_error(config_id)
        except asyncio.TimeoutError:
+            timeout_error = f"{handler_name} timed out after {_DISPATCH_TIMEOUT_SECONDS:.1f}s"
+            self._set_module_error(config_id, timeout_error)
            logger.error(
                "Fanout %s %s timed out after %.1fs; restarting module",
                config_id,
@@ -199,7 +230,8 @@ class FanoutManager:
                _DISPATCH_TIMEOUT_SECONDS,
            )
            await self._restart_module(config_id, module)
-        except Exception:
+        except Exception as exc:
+            self._set_module_error(config_id, _format_error_detail(exc))
            logger.exception("Fanout %s %s error", config_id, log_label)

    async def _restart_module(self, config_id: str, module: FanoutModule) -> None:
@@ -215,6 +247,10 @@ class FanoutManager:
            except Exception:
                logger.exception("Failed to restart timed-out fanout module %s", config_id)
                self._modules.pop(config_id, None)
+                self._set_module_error(
+                    config_id,
+                    "Module restart failed after timeout",
+                )

    async def broadcast_message(self, data: dict) -> None:
        """Dispatch a decoded message to modules whose scope matches."""
@@ -243,18 +279,39 @@ class FanoutManager:
                logger.exception("Error stopping fanout module %s", config_id)
        self._modules.clear()
        self._restart_locks.clear()
+        self._module_errors.clear()

-    def get_statuses(self) -> dict[str, dict[str, str]]:
+    def get_statuses(self) -> dict[str, dict[str, str | None]]:
        """Return status info for each active module."""
        from app.repository.fanout import _configs_cache

-        result: dict[str, dict[str, str]] = {}
-        for config_id, (module, _) in self._modules.items():
+        result: dict[str, dict[str, str | None]] = {}
+        all_ids = set(_configs_cache) | set(self._modules) | set(self._module_errors)
+        for config_id in all_ids:
            info = _configs_cache.get(config_id, {})
+            if info.get("enabled") is False:
+                continue
+
+            module_entry = self._modules.get(config_id)
+            module = module_entry[0] if module_entry is not None else None
+            last_error = module.last_error if module is not None else None
+            status = module.status if module is not None else "error"
+
+            manager_error = self._module_errors.get(config_id)
+            if manager_error is not None:
+                status = "error"
+                last_error = manager_error
+            elif last_error is not None and status != "error":
+                status = "error"
+
+            if module is None and last_error is None:
+                continue
+
            result[config_id] = {
                "name": info.get("name", config_id),
                "type": info.get("type", "unknown"),
-                "status": module.status,
+                "status": status,
+                "last_error": last_error,
            }
        return result

@@ -106,12 +106,14 @@ class MapUploadModule(FanoutModule):
    def __init__(self, config_id: str, config: dict, *, name: str = "") -> None:
        super().__init__(config_id, config, name=name)
        self._client: httpx.AsyncClient | None = None
-        self._last_error: str | None = None
        # Per-pubkey rate limiting: pubkey_hex -> last_uploaded_advert_timestamp
        self._seen: dict[str, int] = {}

    async def start(self) -> None:
-        self._client = httpx.AsyncClient(timeout=httpx.Timeout(15.0))
+        self._client = httpx.AsyncClient(
+            timeout=httpx.Timeout(15.0),
+            follow_redirects=True,
+        )
        self._last_error = None
        self._seen.clear()

@@ -292,7 +294,7 @@ class MapUploadModule(FanoutModule):
            )
            resp.raise_for_status()
            self._seen[pubkey] = advert_timestamp
-            self._last_error = None
+            self._set_last_error(None)
            logger.info(
                "MapUpload: uploaded %s (%s) → HTTP %d",
                pubkey[:12],
@@ -300,7 +302,7 @@ class MapUploadModule(FanoutModule):
                resp.status_code,
            )
        except httpx.HTTPStatusError as exc:
-            self._last_error = f"HTTP {exc.response.status_code}"
+            self._set_last_error(f"HTTP {exc.response.status_code}")
            logger.warning(
                "MapUpload: server returned %d for %s: %s",
                exc.response.status_code,
@@ -308,13 +310,13 @@ class MapUploadModule(FanoutModule):
                exc.response.text[:200],
            )
        except httpx.RequestError as exc:
-            self._last_error = str(exc)
+            self._set_last_error(str(exc))
            logger.warning("MapUpload: request error for %s: %s", pubkey[:12], exc)

    @property
    def status(self) -> str:
        if self._client is None:
            return "disconnected"
-        if self._last_error:
+        if self.last_error:
            return "error"
        return "connected"
@@ -23,6 +23,14 @@ logger = logging.getLogger(__name__)
 _BACKOFF_MIN = 5


+def _format_error_detail(exc: Exception) -> str:
+    """Return a short operator-facing error string."""
+    message = str(exc).strip()
+    if message:
+        return message
+    return type(exc).__name__
+
+
 def _broadcast_health() -> None:
    """Push updated health (including MQTT status) to all WS clients."""
    from app.services.radio_runtime import radio_runtime as radio_manager
@@ -55,6 +63,7 @@ class BaseMqttPublisher(ABC):
        self._version_event: asyncio.Event = asyncio.Event()
        self.connected: bool = False
        self.integration_name: str = ""
+        self._last_error: str | None = None

    def set_integration_name(self, name: str) -> None:
        """Attach the configured fanout-module name for operator-facing logs."""
@@ -66,11 +75,17 @@ class BaseMqttPublisher(ABC):
            return f"{self._log_prefix} [{self.integration_name}]"
        return self._log_prefix

+    @property
+    def last_error(self) -> str | None:
+        """Return the most recent retained connection/publish error."""
+        return self._last_error
+
    # ── Lifecycle ──────────────────────────────────────────────────────

    async def start(self, settings: object) -> None:
        """Start the background connection loop."""
        self._settings = settings
+        self._last_error = None
        self._settings_version += 1
        self._version_event.set()
        if self._task is None or self._task.done():
@@ -87,6 +102,7 @@ class BaseMqttPublisher(ABC):
        self._task = None
        self._client = None
        self.connected = False
+        self._last_error = None

    async def restart(self, settings: object) -> None:
        """Called when settings change — stop + start."""
@@ -109,6 +125,7 @@ class BaseMqttPublisher(ABC):
                exc_info=True,
            )
            self.connected = False
+            self._last_error = _format_error_detail(e)
            # Wake the connection loop so it exits the wait and reconnects
            self._settings_version += 1
            self._version_event.set()
@@ -198,6 +215,7 @@ class BaseMqttPublisher(ABC):
                async with aiomqtt.Client(**client_kwargs) as client:
                    self._client = client
                    self.connected = True
+                    self._last_error = None
                    backoff = _BACKOFF_MIN

                    title, detail = self._on_connected(settings)
@@ -232,6 +250,7 @@ class BaseMqttPublisher(ABC):
            except Exception as e:
                self.connected = False
                self._client = None
+                self._last_error = _format_error_detail(e)

                title, detail = self._on_error()
                broadcast_error(title, detail)
@@ -98,9 +98,15 @@ class MqttCommunityModule(FanoutModule):
    @property
    def status(self) -> str:
        if self._publisher._is_configured():
+            if self._publisher.last_error:
+                return "error"
            return "connected" if self._publisher.connected else "disconnected"
        return "disconnected"

+    @property
+    def last_error(self) -> str | None:
+        return self._publisher.last_error
+

 async def _publish_community_packet(
    publisher: CommunityMqttPublisher,
@@ -59,4 +59,10 @@ class MqttPrivateModule(FanoutModule):
    def status(self) -> str:
        if not self.config.get("broker_host"):
            return "disconnected"
+        if self._publisher.last_error:
+            return "error"
        return "connected" if self._publisher.connected else "disconnected"
+
+    @property
+    def last_error(self) -> str | None:
+        return self._publisher.last_error
@@ -84,7 +84,6 @@ class SqsModule(FanoutModule):
    def __init__(self, config_id: str, config: dict, *, name: str = "") -> None:
        super().__init__(config_id, config, name=name)
        self._client = None
-        self._last_error: str | None = None

    async def start(self) -> None:
        kwargs: dict[str, str] = {}
@@ -147,18 +146,18 @@ class SqsModule(FanoutModule):

        try:
            await asyncio.to_thread(partial(self._client.send_message, **request_kwargs))
-            self._last_error = None
+            self._set_last_error(None)
        except (ClientError, BotoCoreError) as exc:
-            self._last_error = str(exc)
+            self._set_last_error(str(exc))
            logger.warning("SQS %s send error: %s", self.config_id, exc)
        except Exception as exc:
-            self._last_error = str(exc)
+            self._set_last_error(str(exc))
            logger.exception("Unexpected SQS send error for %s", self.config_id)

    @property
    def status(self) -> str:
        if not str(self.config.get("queue_url", "")).strip():
            return "disconnected"
-        if self._last_error:
+        if self.last_error:
            return "error"
        return "connected"
@@ -20,7 +20,6 @@ class WebhookModule(FanoutModule):
    def __init__(self, config_id: str, config: dict, *, name: str = "") -> None:
        super().__init__(config_id, config, name=name)
        self._client: httpx.AsyncClient | None = None
-        self._last_error: str | None = None

    async def start(self) -> None:
        self._client = httpx.AsyncClient(timeout=httpx.Timeout(10.0))
@@ -62,9 +61,9 @@ class WebhookModule(FanoutModule):
        try:
            resp = await self._client.request(method, url, content=body_bytes, headers=headers)
            resp.raise_for_status()
-            self._last_error = None
+            self._set_last_error(None)
        except httpx.HTTPStatusError as exc:
-            self._last_error = f"HTTP {exc.response.status_code}"
+            self._set_last_error(f"HTTP {exc.response.status_code}")
            logger.warning(
                "Webhook %s returned %s for %s",
                self.config_id,
@@ -72,13 +71,13 @@ class WebhookModule(FanoutModule):
                url,
            )
        except httpx.RequestError as exc:
-            self._last_error = str(exc)
+            self._set_last_error(str(exc))
            logger.warning("Webhook %s request error: %s", self.config_id, exc)

    @property
    def status(self) -> str:
        if not self.config.get("url"):
            return "disconnected"
-        if self._last_error:
+        if self.last_error:
            return "error"
        return "connected"
@@ -39,6 +39,7 @@ from app.routers import (
    ws,
 )
 from app.security import add_optional_basic_auth_middleware
+from app.services.radio_noise_floor import start_noise_floor_sampling, stop_noise_floor_sampling
 from app.services.radio_runtime import radio_runtime as radio_manager
 from app.version_info import get_app_build_info

@@ -70,6 +71,7 @@ async def lifespan(app: FastAPI):
    from app.radio_sync import ensure_default_channels

    await ensure_default_channels()
+    await start_noise_floor_sampling()

    # Always start connection monitor (even if initial connection failed)
    await radio_manager.start_connection_monitor()
@@ -98,6 +100,7 @@ async def lifespan(app: FastAPI):
    await radio_manager.stop_connection_monitor()
    await stop_background_contact_reconciliation()
    await stop_message_polling()
+    await stop_noise_floor_sampling()
    await stop_periodic_advert()
    await stop_periodic_sync()
    if radio_manager.meshcore:
@@ -360,6 +360,13 @@ async def run_migrations(conn: aiosqlite.Connection) -> int:
        await set_version(conn, 46)
        applied += 1

+    # Migration 47: Add statistics indexes for time-windowed scans
+    if version < 47:
+        logger.info("Applying migration 47: add statistics indexes")
+        await _migrate_047_add_statistics_indexes(conn)
+        await set_version(conn, 47)
+        applied += 1
+
    if applied > 0:
        logger.info(
            "Applied %d migration(s), schema now at version %d", applied, await get_version(conn)
@@ -2868,3 +2875,37 @@ async def _migrate_046_cleanup_orphaned_contact_child_rows(conn: aiosqlite.Conne
            )

    await conn.commit()
+
+
+async def _migrate_047_add_statistics_indexes(conn: aiosqlite.Connection) -> None:
+    """Add indexes used by the statistics endpoint's time-windowed scans."""
+    cursor = await conn.execute("SELECT name FROM sqlite_master WHERE type='table'")
+    tables = {row[0] for row in await cursor.fetchall()}
+
+    if "raw_packets" in tables:
+        cursor = await conn.execute("PRAGMA table_info(raw_packets)")
+        raw_packet_columns = {row[1] for row in await cursor.fetchall()}
+        if "timestamp" in raw_packet_columns:
+            await conn.execute(
+                "CREATE INDEX IF NOT EXISTS idx_raw_packets_timestamp ON raw_packets(timestamp)"
+            )
+
+    if "contacts" in tables:
+        cursor = await conn.execute("PRAGMA table_info(contacts)")
+        contact_columns = {row[1] for row in await cursor.fetchall()}
+        if {"type", "last_seen"}.issubset(contact_columns):
+            await conn.execute(
+                "CREATE INDEX IF NOT EXISTS idx_contacts_type_last_seen ON contacts(type, last_seen)"
+            )
+
+    if "messages" in tables:
+        cursor = await conn.execute("PRAGMA table_info(messages)")
+        message_columns = {row[1] for row in await cursor.fetchall()}
+        if {"type", "received_at", "conversation_key"}.issubset(message_columns):
+            await conn.execute(
+                """
+                CREATE INDEX IF NOT EXISTS idx_messages_type_received_conversation
+                ON messages(type, received_at, conversation_key)
+                """
+            )
+    await conn.commit()
@@ -628,6 +628,59 @@ class TraceResponse(BaseModel):
    path_len: int = Field(description="Number of hops in the trace path")


+class RadioTraceHopRequest(BaseModel):
+    """One requested hop in a radio trace path."""
+
+    public_key: str | None = Field(
+        default=None,
+        description="Full repeater public key when this hop maps to a known repeater",
+    )
+    hop_hex: str | None = Field(
+        default=None,
+        description="Raw hop hash hex when using a custom repeater prefix",
+    )
+
+
+class RadioTraceRequest(BaseModel):
+    """Ordered trace path for a radio trace loop."""
+
+    hop_hash_bytes: Literal[1, 2, 4] = Field(
+        default=4,
+        description="Hash width in bytes for every hop in this trace path",
+    )
+    hops: list[RadioTraceHopRequest] = Field(
+        min_length=1,
+        description="Ordered repeater hops, using either known repeater keys or custom hop hex",
+    )
+
+
+class RadioTraceNode(BaseModel):
+    """One resolved node in a radio trace result."""
+
+    role: Literal["repeater", "custom", "local"] = Field(description="Node role in the trace")
+    public_key: str | None = Field(
+        default=None,
+        description="Resolved full public key for this node when known",
+    )
+    name: str | None = Field(default=None, description="Display name for this node when known")
+    observed_hash: str | None = Field(
+        default=None,
+        description="Observed 4-byte trace hash for this node as hex",
+    )
+    snr: float | None = Field(default=None, description="Reported SNR for this node in dB")
+
+
+class RadioTraceResponse(BaseModel):
+    """Resolved multi-hop radio trace result."""
+
+    path_len: int = Field(description="Number of hashed nodes returned by the trace response")
+    timeout_seconds: float = Field(description="Timeout window used while waiting for the trace")
+    nodes: list[RadioTraceNode] = Field(
+        default_factory=list,
+        description="Ordered trace nodes: repeater hops followed by the terminal local radio",
+    )
+
+
 class PathDiscoveryRoute(BaseModel):
    """One resolved route returned by contact path discovery."""

@@ -681,6 +734,10 @@ class RadioDiscoveryResult(BaseModel):
    """One mesh node heard during a discovery sweep."""

    public_key: str = Field(description="Discovered node public key as hex")
+    name: str | None = Field(
+        default=None,
+        description="Known name for this node from contacts DB, if any",
+    )
    node_type: Literal["repeater", "sensor"] = Field(description="Discovered node class")
    heard_count: int = Field(default=1, description="How many responses were heard from this node")
    local_snr: float | None = Field(
@@ -820,6 +877,27 @@ class PathHashWidthStats(BaseModel):
    triple_byte_pct: float


+class NoiseFloorSample(BaseModel):
+    timestamp: int = Field(description="Unix timestamp of the sampled reading")
+    noise_floor_dbm: int = Field(description="Noise floor in dBm")
+
+
+class NoiseFloorHistoryStats(BaseModel):
+    sample_interval_seconds: int = Field(description="Expected spacing between samples")
+    coverage_seconds: int = Field(description="How much of the last 24 hours is represented")
+    latest_noise_floor_dbm: int | None = Field(
+        default=None, description="Most recent sampled noise floor in dBm"
+    )
+    latest_timestamp: int | None = Field(
+        default=None, description="Unix timestamp of the most recent sample"
+    )
+    supported: bool | None = Field(
+        default=None,
+        description="Whether the connected radio appears to support radio stats sampling",
+    )
+    samples: list[NoiseFloorSample] = Field(default_factory=list)
+
+
 class StatisticsResponse(BaseModel):
    busiest_channels_24h: list[BusyChannel]
    contact_count: int
@@ -835,3 +913,4 @@ class StatisticsResponse(BaseModel):
    repeaters_heard: ContactActivityCounts
    known_channels_active: ContactActivityCounts
    path_hash_width_24h: PathHashWidthStats
+    noise_floor_24h: NoiseFloorHistoryStats
@@ -122,20 +122,20 @@ async def run_historical_dm_decryption(
    """Background task to decrypt historical DM packets with contact's key."""
    from app.websocket import broadcast_success

-    packets = await RawPacketRepository.get_undecrypted_text_messages()
-    total = len(packets)
+    total = 0
    decrypted_count = 0

-    if total == 0:
-        logger.info("No undecrypted TEXT_MESSAGE packets to process")
-        return
-
-    logger.info("Starting historical DM decryption of %d TEXT_MESSAGE packets", total)
+    logger.info("Starting historical DM decryption scan for undecrypted TEXT_MESSAGE packets")

    # Derive our public key from the private key
    our_public_key_bytes = derive_public_key(private_key_bytes)

-    for packet_id, packet_data, packet_timestamp in packets:
+    async for (
+        packet_id,
+        packet_data,
+        packet_timestamp,
+    ) in RawPacketRepository.stream_undecrypted_text_messages():
+        total += 1
        # Note: passing our_public_key=None disables the outbound hash check in
        # try_decrypt_dm (only the inbound check src_hash == their_first_byte runs).
        # For the 255/256 case where our first byte differs from the contact's,
@@ -187,6 +187,10 @@ async def run_historical_dm_decryption(
            if msg_id is not None:
                decrypted_count += 1

+    if total == 0:
+        logger.info("No undecrypted TEXT_MESSAGE packets to process")
+        return
+
    logger.info(
        "Historical DM decryption complete: %d/%d packets decrypted",
        decrypted_count,
@@ -264,9 +268,10 @@ async def process_raw_packet(
    This is the main entry point for all incoming RF packets.

    Note: Packets are deduplicated by payload hash in the database. If we receive
-    a duplicate packet (same payload, different path), we still broadcast it to
-    the frontend (for the real-time packet feed) but skip decryption processing
-    since the original packet was already processed.
+    a duplicate payload (same payload, different path), we still broadcast it to
+    the frontend for realtime packet-feed fidelity. Some payload types are also
+    intentionally reprocessed on duplicate arrival so message-level dedup/path
+    merge logic and advert/path-history tracking still see each observation.
    """
    ts = timestamp or int(time.time())
    observation_id = next(_raw_observation_counter)
@@ -20,7 +20,7 @@ from meshcore import EventType, MeshCore

 from app.channel_constants import PUBLIC_CHANNEL_KEY, PUBLIC_CHANNEL_NAME
 from app.config import settings
-from app.event_handlers import cleanup_expired_acks
+from app.event_handlers import cleanup_expired_acks, on_contact_message
 from app.models import Contact, ContactUpsert
 from app.radio import RadioOperationBusyError
 from app.repository import (
@@ -379,6 +379,14 @@ async def _resolve_channel_for_pending_message(
    return cached_key, channel.name if channel else None


+async def _store_pending_direct_message(event) -> None:
+    """Route a CONTACT_MSG_RECV event pulled via get_msg() through the DM ingest path."""
+    try:
+        await on_contact_message(event)
+    except Exception:
+        logger.warning("Failed to store pending direct message", exc_info=True)
+
+
 async def _store_pending_channel_message(mc: MeshCore, payload: dict) -> None:
    """Persist a CHANNEL_MSG_RECV event pulled via get_msg()."""
    channel_idx = payload.get("channel_idx")
@@ -403,7 +411,8 @@ async def _store_pending_channel_message(mc: MeshCore, payload: dict) -> None:
        return

    received_at = int(time.time())
-    sender_timestamp = payload.get("sender_timestamp") or received_at
+    ts = payload.get("sender_timestamp")
+    sender_timestamp = ts if ts is not None else received_at
    sender_name, message_text = _split_channel_sender_and_text(payload.get("text", ""))

    await create_fallback_channel_message(
@@ -488,6 +497,8 @@ async def drain_pending_messages(mc: MeshCore) -> int:
            elif result.type in (EventType.CONTACT_MSG_RECV, EventType.CHANNEL_MSG_RECV):
                if result.type == EventType.CHANNEL_MSG_RECV:
                    await _store_pending_channel_message(mc, result.payload)
+                elif result.type == EventType.CONTACT_MSG_RECV:
+                    await _store_pending_direct_message(result)
                count += 1

            # Small delay between fetches
@@ -525,6 +536,8 @@ async def poll_for_messages(mc: MeshCore) -> int:
        elif result.type in (EventType.CONTACT_MSG_RECV, EventType.CHANNEL_MSG_RECV):
            if result.type == EventType.CHANNEL_MSG_RECV:
                await _store_pending_channel_message(mc, result.payload)
+            elif result.type == EventType.CONTACT_MSG_RECV:
+                await _store_pending_direct_message(result)
            count += 1
            # If we got a message, there might be more - drain them
            count += await drain_pending_messages(mc)
@@ -1018,6 +1031,7 @@ _last_contact_sync: float = 0.0
 CONTACT_SYNC_THROTTLE_SECONDS = 30  # Don't sync more than once per 30 seconds
 CONTACT_RECONCILE_BATCH_SIZE = 2
 CONTACT_RECONCILE_YIELD_SECONDS = 0.05
+CONTACT_RECONCILE_BUSY_BACKOFF_SECONDS = 2.0


 def _evict_removed_contact_from_library_cache(mc: MeshCore, public_key: str) -> None:
@@ -1227,6 +1241,8 @@ async def _reconcile_radio_contacts_in_background(
                                )
            except RadioOperationBusyError:
                logger.debug("Background contact reconcile yielding: radio busy")
+                await asyncio.sleep(CONTACT_RECONCILE_BUSY_BACKOFF_SECONDS)
+                continue

            await asyncio.sleep(CONTACT_RECONCILE_YIELD_SECONDS)
            if not progressed:
@@ -1,6 +1,7 @@
 import logging
 import sqlite3
 import time
+from collections.abc import AsyncIterator
 from hashlib import sha256

 from app.database import db
@@ -8,6 +9,8 @@ from app.decoder import PayloadType, extract_payload, get_packet_payload_type

 logger = logging.getLogger(__name__)

+UNDECRYPTED_PACKET_BATCH_SIZE = 500
+

 class RawPacketRepository:
    @staticmethod
@@ -100,6 +103,40 @@ class RawPacketRepository:
        rows = await cursor.fetchall()
        return [(row["id"], bytes(row["data"]), row["timestamp"]) for row in rows]

+    @staticmethod
+    async def stream_undecrypted_text_messages(
+        batch_size: int = UNDECRYPTED_PACKET_BATCH_SIZE,
+    ) -> AsyncIterator[tuple[int, bytes, int]]:
+        """Yield undecrypted TEXT_MESSAGE packets in bounded-size batches."""
+        cursor = await db.conn.execute(
+            "SELECT id, data, timestamp FROM raw_packets WHERE message_id IS NULL ORDER BY timestamp ASC"
+        )
+        try:
+            while True:
+                rows = await cursor.fetchmany(batch_size)
+                if not rows:
+                    break
+
+                for row in rows:
+                    data = bytes(row["data"])
+                    payload_type = get_packet_payload_type(data)
+                    if payload_type == PayloadType.TEXT_MESSAGE:
+                        yield (row["id"], data, row["timestamp"])
+        finally:
+            await cursor.close()
+
+    @staticmethod
+    async def count_undecrypted_text_messages(
+        batch_size: int = UNDECRYPTED_PACKET_BATCH_SIZE,
+    ) -> int:
+        """Count undecrypted TEXT_MESSAGE packets without materializing them all."""
+        count = 0
+        async for _packet in RawPacketRepository.stream_undecrypted_text_messages(
+            batch_size=batch_size
+        ):
+            count += 1
+        return count
+
    @staticmethod
    async def mark_decrypted(packet_id: int, message_id: int) -> None:
        """Link a raw packet to its decrypted message."""
@@ -158,17 +195,4 @@ class RawPacketRepository:
        Filters raw packets to only include those with PayloadType.TEXT_MESSAGE (0x02).
        These are direct messages that can be decrypted with contact ECDH keys.
        """
-        cursor = await db.conn.execute(
-            "SELECT id, data, timestamp FROM raw_packets WHERE message_id IS NULL ORDER BY timestamp ASC"
-        )
-        rows = await cursor.fetchall()
-
-        # Filter for TEXT_MESSAGE packets
-        result = []
-        for row in rows:
-            data = bytes(row["data"])
-            payload_type = get_packet_payload_type(data)
-            if payload_type == PayloadType.TEXT_MESSAGE:
-                result.append((row["id"], data, row["timestamp"]))
-
-        return result
+        return [packet async for packet in RawPacketRepository.stream_undecrypted_text_messages()]
@@ -12,6 +12,7 @@ logger = logging.getLogger(__name__)
 SECONDS_1H = 3600
 SECONDS_24H = 86400
 SECONDS_7D = 604800
+RAW_PACKET_STATS_BATCH_SIZE = 500


 class AppSettingsRepository:
@@ -246,6 +247,26 @@ class AppSettingsRepository:


 class StatisticsRepository:
+    @staticmethod
+    async def get_database_message_totals() -> dict[str, int]:
+        """Return message totals needed by lightweight debug surfaces."""
+        cursor = await db.conn.execute(
+            """
+            SELECT
+                SUM(CASE WHEN type = 'PRIV' THEN 1 ELSE 0 END) AS total_dms,
+                SUM(CASE WHEN type = 'CHAN' THEN 1 ELSE 0 END) AS total_channel_messages,
+                SUM(CASE WHEN outgoing = 1 THEN 1 ELSE 0 END) AS total_outgoing
+            FROM messages
+            """
+        )
+        row = await cursor.fetchone()
+        assert row is not None
+        return {
+            "total_dms": row["total_dms"] or 0,
+            "total_channel_messages": row["total_channel_messages"] or 0,
+            "total_outgoing": row["total_outgoing"] or 0,
+        }
+
    @staticmethod
    async def _activity_counts(*, contact_type: int, exclude: bool = False) -> dict[str, int]:
        """Get time-windowed counts for contacts/repeaters heard."""
@@ -272,17 +293,26 @@ class StatisticsRepository:

    @staticmethod
    async def _known_channels_active() -> dict[str, int]:
-        """Count distinct known channel keys with channel traffic in each time window."""
+        """Count known channel keys with any traffic in each time window.
+
+        Channel keys are stored canonically as uppercase hex, so we can avoid
+        the old UPPER(...) join and aggregate per known channel directly.
+        """
        now = int(time.time())
        cursor = await db.conn.execute(
            """
+            WITH known AS (
+                SELECT conversation_key, MAX(received_at) AS last_received_at
+                FROM messages
+                WHERE type = 'CHAN'
+                  AND conversation_key IN (SELECT key FROM channels)
+                GROUP BY conversation_key
+            )
            SELECT
-                COUNT(DISTINCT CASE WHEN m.received_at >= ? THEN m.conversation_key END) AS last_hour,
-                COUNT(DISTINCT CASE WHEN m.received_at >= ? THEN m.conversation_key END) AS last_24_hours,
-                COUNT(DISTINCT CASE WHEN m.received_at >= ? THEN m.conversation_key END) AS last_week
-            FROM messages m
-            INNER JOIN channels c ON UPPER(m.conversation_key) = UPPER(c.key)
-            WHERE m.type = 'CHAN'
+                SUM(CASE WHEN last_received_at >= ? THEN 1 ELSE 0 END) AS last_hour,
+                SUM(CASE WHEN last_received_at >= ? THEN 1 ELSE 0 END) AS last_24_hours,
+                SUM(CASE WHEN last_received_at >= ? THEN 1 ELSE 0 END) AS last_week
+            FROM known
            """,
            (now - SECONDS_1H, now - SECONDS_24H, now - SECONDS_7D),
        )
@@ -302,22 +332,26 @@ class StatisticsRepository:
            "SELECT data FROM raw_packets WHERE timestamp >= ?",
            (now - SECONDS_24H,),
        )
-        rows = await cursor.fetchall()

        single_byte = 0
        double_byte = 0
        triple_byte = 0

-        for row in rows:
-            envelope = parse_packet_envelope(bytes(row["data"]))
-            if envelope is None:
-                continue
-            if envelope.hash_size == 1:
-                single_byte += 1
-            elif envelope.hash_size == 2:
-                double_byte += 1
-            elif envelope.hash_size == 3:
-                triple_byte += 1
+        while True:
+            rows = await cursor.fetchmany(RAW_PACKET_STATS_BATCH_SIZE)
+            if not rows:
+                break
+
+            for row in rows:
+                envelope = parse_packet_envelope(bytes(row["data"]))
+                if envelope is None:
+                    continue
+                if envelope.hash_size == 1:
+                    single_byte += 1
+                elif envelope.hash_size == 2:
+                    double_byte += 1
+                elif envelope.hash_size == 3:
+                    triple_byte += 1

        total_packets = single_byte + double_byte + triple_byte
        if total_packets == 0:
@@ -400,22 +434,7 @@ class StatisticsRepository:
        decrypted_packets = pkt_row["decrypted"] or 0
        undecrypted_packets = total_packets - decrypted_packets

-        # Message type counts
-        cursor = await db.conn.execute("SELECT COUNT(*) AS cnt FROM messages WHERE type = 'PRIV'")
-        row = await cursor.fetchone()
-        assert row is not None
-        total_dms: int = row["cnt"]
-
-        cursor = await db.conn.execute("SELECT COUNT(*) AS cnt FROM messages WHERE type = 'CHAN'")
-        row = await cursor.fetchone()
-        assert row is not None
-        total_channel_messages: int = row["cnt"]
-
-        # Outgoing count
-        cursor = await db.conn.execute("SELECT COUNT(*) AS cnt FROM messages WHERE outgoing = 1")
-        row = await cursor.fetchone()
-        assert row is not None
-        total_outgoing: int = row["cnt"]
+        message_totals = await StatisticsRepository.get_database_message_totals()

        # Activity windows
        contacts_heard = await StatisticsRepository._activity_counts(contact_type=2, exclude=True)
@@ -431,9 +450,9 @@ class StatisticsRepository:
            "total_packets": total_packets,
            "decrypted_packets": decrypted_packets,
            "undecrypted_packets": undecrypted_packets,
-            "total_dms": total_dms,
-            "total_channel_messages": total_channel_messages,
-            "total_outgoing": total_outgoing,
+            "total_dms": message_totals["total_dms"],
+            "total_channel_messages": message_totals["total_channel_messages"],
+            "total_outgoing": message_totals["total_outgoing"],
            "contacts_heard": contacts_heard,
            "repeaters_heard": repeaters_heard,
            "known_channels_active": known_channels_active,
@@ -40,6 +40,10 @@ logger = logging.getLogger(__name__)
 router = APIRouter(prefix="/contacts", tags=["contacts"])


+TRACE_HASH_BYTES = 4
+TRACE_FLAGS_4BYTE = 2
+
+
 def _ambiguous_contact_detail(err: AmbiguousPublicKeyPrefixError) -> str:
    sample = ", ".join(key[:12] for key in err.matches[:2])
    return (
@@ -373,17 +377,17 @@ async def delete_contact(public_key: str) -> dict:
 async def request_trace(public_key: str) -> TraceResponse:
    """Send a single-hop trace to a contact and wait for the result.

-    The trace path contains the contact's 1-byte pubkey hash as the sole hop
-    (no intermediate repeaters). The radio firmware requires at least one
-    node in the path.
+    The trace path contains the contact's 4-byte pubkey hash as the sole hop
+    (no intermediate repeaters). This uses TRACE's dedicated width flags rather
+    than the radio's normal path_hash_mode setting.
    """
    require_connected()

    contact = await _resolve_contact_or_404(public_key)

    tag = random.randint(1, 0xFFFFFFFF)
-    # First 2 hex chars of pubkey = 1-byte hash used by the trace protocol
-    contact_hash = contact.public_key[:2]
+    # Use a 4-byte contact hash for low-collision direct trace targeting.
+    contact_hash = contact.public_key[: TRACE_HASH_BYTES * 2]

    # Trace does not need auto-fetch suspension: response arrives as TRACE_DATA
    # from the reader loop, not via get_msg().
@@ -394,7 +398,11 @@ async def request_trace(public_key: str) -> TraceResponse:
        logger.info(
            "Sending trace to %s (tag=%d, hash=%s)", contact.public_key[:12], tag, contact_hash
        )
-        result = await mc.commands.send_trace(path=contact_hash, tag=tag)
+        result = await mc.commands.send_trace(
+            path=contact_hash,
+            tag=tag,
+            flags=TRACE_FLAGS_4BYTE,
+        )

        if result.type == EventType.ERROR:
            raise HTTPException(status_code=500, detail=f"Failed to send trace: {result.payload}")
@@ -265,7 +265,7 @@ async def _probe_radio() -> DebugRadioProbe:
 async def debug_support_snapshot() -> DebugSnapshotResponse:
    """Return a support/debug snapshot with recent logs and live radio state."""
    health_data = await build_health_data(radio_runtime.is_connected, radio_runtime.connection_info)
-    statistics = await StatisticsRepository.get_all()
+    message_totals = await StatisticsRepository.get_database_message_totals()
    radio_probe = await _probe_radio()
    channels_with_incoming_messages = (
        await MessageRepository.count_channels_with_incoming_messages()
@@ -291,9 +291,9 @@ async def debug_support_snapshot() -> DebugSnapshotResponse:
            },
        ),
        database=DebugDatabaseInfo(
-            total_dms=statistics["total_dms"],
-            total_channel_messages=statistics["total_channel_messages"],
-            total_outgoing=statistics["total_outgoing"],
+            total_dms=message_totals["total_dms"],
+            total_channel_messages=message_totals["total_channel_messages"],
+            total_outgoing=message_totals["total_outgoing"],
        ),
        radio_probe=radio_probe,
        logs=[*LOG_COPY_BOUNDARY_PREFIX, *get_recent_log_lines(limit=1000)],
@@ -2,7 +2,7 @@ import os
 from typing import Any, Literal

 from fastapi import APIRouter
-from pydantic import BaseModel
+from pydantic import BaseModel, Field

 from app.config import settings
 from app.repository import RawPacketRepository
@@ -25,6 +25,13 @@ class AppInfoResponse(BaseModel):
    commit_hash: str | None = None


+class FanoutStatusResponse(BaseModel):
+    name: str
+    type: str
+    status: str
+    last_error: str | None = None
+
+
 class HealthResponse(BaseModel):
    status: str
    radio_connected: bool
@@ -35,7 +42,7 @@ class HealthResponse(BaseModel):
    radio_device_info: RadioDeviceInfoResponse | None = None
    database_size_mb: float
    oldest_undecrypted_timestamp: int | None
-    fanout_statuses: dict[str, dict[str, str]] = {}
+    fanout_statuses: dict[str, FanoutStatusResponse] = Field(default_factory=dict)
    bots_disabled: bool = False
    bots_disabled_source: Literal["env", "until_restart"] | None = None
    basic_auth_enabled: bool = False
@@ -210,8 +210,7 @@ async def decrypt_historical_packets(
        except ValueError:
            raise _bad_request("Invalid hex string for contact public key") from None

-        packets = await RawPacketRepository.get_undecrypted_text_messages()
-        count = len(packets)
+        count = await RawPacketRepository.count_undecrypted_text_messages()
        if count == 0:
            return DecryptResult(
                started=False,
@@ -2,6 +2,7 @@ import asyncio
 import logging
 import random
 import time
+from contextlib import suppress
 from typing import Literal, TypeAlias

 from fastapi import APIRouter, HTTPException
@@ -10,14 +11,20 @@ from pydantic import BaseModel, Field

 from app.dependencies import require_connected
 from app.models import (
+    CONTACT_TYPE_REPEATER,
    ContactUpsert,
    RadioDiscoveryRequest,
    RadioDiscoveryResponse,
    RadioDiscoveryResult,
+    RadioTraceHopRequest,
+    RadioTraceNode,
+    RadioTraceRequest,
+    RadioTraceResponse,
 )
 from app.radio_sync import send_advertisement as do_send_advertisement
 from app.radio_sync import sync_radio_time
 from app.repository import ContactRepository
+from app.services.contact_reconciliation import promote_prefix_contacts_for_contact
 from app.services.radio_commands import (
    KeystoreRefreshError,
    PathHashModeUnsupportedError,
@@ -44,6 +51,12 @@ _DISCOVERY_NODE_TYPES: dict[int, DiscoveryNodeType] = {
    2: "repeater",
    4: "sensor",
 }
+TRACE_WAIT_TIMEOUT_SECONDS = 45.0
+TRACE_DEFAULT_TIMEOUT_SECONDS = 15.0
+TRACE_TIMEOUT_MIN_SECONDS = 5.0
+TRACE_TIMEOUT_MAX_SECONDS = 30.0
+TRACE_TIMEOUT_MARGIN = 1.2
+TRACE_HASH_FLAGS = {1: 0, 2: 1, 4: 2}


 async def _prepare_connected(*, broadcast_on_success: bool) -> bool:
@@ -197,9 +210,118 @@ async def _persist_new_discovery_contacts(results: list[RadioDiscoveryResult]) -
            on_radio=False,
        )
        await ContactRepository.upsert(contact)
+        promoted_keys = await promote_prefix_contacts_for_contact(
+            public_key=result.public_key,
+            log=logger,
+        )
        created = await ContactRepository.get_by_key(result.public_key)
        if created is not None:
            broadcast_event("contact", created.model_dump())
+        for old_key in promoted_keys:
+            broadcast_event("contact_deleted", {"public_key": old_key})
+
+
+async def _attach_known_names(results: list[RadioDiscoveryResult]) -> None:
+    """Resolve known contact names for discovery results from the DB."""
+    for result in results:
+        contact = await ContactRepository.get_by_key(result.public_key)
+        if contact is not None and contact.name:
+            result.name = contact.name
+
+
+def _trace_hash_for_key(public_key: str, hop_hash_bytes: int) -> str:
+    return public_key[: hop_hash_bytes * 2].lower()
+
+
+def _trace_timeout_seconds(send_result: object) -> float:
+    payload = getattr(send_result, "payload", None) or {}
+    suggested_timeout = payload.get("suggested_timeout")
+    try:
+        if suggested_timeout is None:
+            raise TypeError
+        timeout_seconds = float(suggested_timeout) / 1000.0 * TRACE_TIMEOUT_MARGIN
+    except (TypeError, ValueError):
+        timeout_seconds = TRACE_DEFAULT_TIMEOUT_SECONDS
+    return max(TRACE_TIMEOUT_MIN_SECONDS, min(TRACE_TIMEOUT_MAX_SECONDS, timeout_seconds))
+
+
+async def _resolve_trace_hops(
+    hops: list[RadioTraceHopRequest], hop_hash_bytes: int
+) -> tuple[list[RadioTraceNode], list[str]]:
+    trace_nodes: list[RadioTraceNode] = []
+    requested_hashes: list[str] = []
+    expected_hex_len = hop_hash_bytes * 2
+
+    for hop in hops:
+        public_key = hop.public_key.strip().lower() if isinstance(hop.public_key, str) else None
+        hop_hex = hop.hop_hex.strip().lower() if isinstance(hop.hop_hex, str) else None
+        if bool(public_key) == bool(hop_hex):
+            raise HTTPException(
+                status_code=400,
+                detail="Each trace hop must provide exactly one of public_key or hop_hex",
+            )
+
+        if public_key:
+            if len(public_key) != 64:
+                raise HTTPException(
+                    status_code=400,
+                    detail="Trace repeater keys must be full 64-character public keys",
+                )
+            try:
+                bytes.fromhex(public_key)
+            except ValueError as exc:
+                raise HTTPException(
+                    status_code=400,
+                    detail="Trace repeater keys must be valid hex public keys",
+                ) from exc
+
+            contact = await ContactRepository.get_by_key(public_key)
+            if contact is None:
+                raise HTTPException(
+                    status_code=404, detail=f"Trace repeater not found: {public_key}"
+                )
+            if contact.type != CONTACT_TYPE_REPEATER:
+                raise HTTPException(
+                    status_code=400,
+                    detail=f"Trace node is not a repeater: {public_key[:12]}",
+                )
+            requested_hashes.append(_trace_hash_for_key(contact.public_key, hop_hash_bytes))
+            trace_nodes.append(
+                RadioTraceNode(
+                    role="repeater",
+                    public_key=contact.public_key,
+                    name=contact.name,
+                    observed_hash=None,
+                    snr=None,
+                )
+            )
+            continue
+
+        assert hop_hex is not None
+        if len(hop_hex) != expected_hex_len:
+            raise HTTPException(
+                status_code=400,
+                detail=f"Custom trace hops must be exactly {expected_hex_len} hex characters",
+            )
+        try:
+            bytes.fromhex(hop_hex)
+        except ValueError as exc:
+            raise HTTPException(
+                status_code=400,
+                detail="Custom trace hops must be valid hex",
+            ) from exc
+        requested_hashes.append(hop_hex)
+        trace_nodes.append(
+            RadioTraceNode(
+                role="custom",
+                public_key=None,
+                name=None,
+                observed_hash=hop_hex,
+                snr=None,
+            )
+        )
+
+    return trace_nodes, requested_hashes


@router.get("/config", response_model=RadioConfigResponse)
@@ -365,6 +487,7 @@ async def discover_mesh(request: RadioDiscoveryRequest) -> RadioDiscoveryRespons
        ),
    )
    await _persist_new_discovery_contacts(results)
+    await _attach_known_names(results)
    return RadioDiscoveryResponse(
        target=request.target,
        duration_seconds=DISCOVERY_WINDOW_SECONDS,
@@ -372,6 +495,105 @@ async def discover_mesh(request: RadioDiscoveryRequest) -> RadioDiscoveryRespons
    )


+@router.post("/trace", response_model=RadioTraceResponse)
+async def trace_path(request: RadioTraceRequest) -> RadioTraceResponse:
+    """Send a multi-hop trace loop through known repeaters and back to the local radio."""
+    require_connected()
+    trace_nodes, requested_hashes = await _resolve_trace_hops(request.hops, request.hop_hash_bytes)
+
+    tag = random.randint(1, 0xFFFFFFFF)
+    trace_flags = TRACE_HASH_FLAGS[request.hop_hash_bytes]
+
+    async with radio_manager.radio_operation("radio_trace", pause_polling=True) as mc:
+        local_public_key = str((mc.self_info or {}).get("public_key") or "").lower()
+        if len(local_public_key) != 64:
+            raise HTTPException(status_code=503, detail="Local radio public key is unavailable")
+        local_name = (mc.self_info or {}).get("name")
+
+        response_task = asyncio.create_task(
+            mc.wait_for_event(
+                EventType.TRACE_DATA,
+                attribute_filters={"tag": tag},
+                timeout=TRACE_WAIT_TIMEOUT_SECONDS,
+            )
+        )
+        try:
+            send_result = await mc.commands.send_trace(
+                path=",".join(requested_hashes),
+                tag=tag,
+                flags=trace_flags,
+            )
+            if send_result is None or send_result.type == EventType.ERROR:
+                raise HTTPException(status_code=500, detail="Failed to send trace")
+
+            timeout_seconds = _trace_timeout_seconds(send_result)
+            try:
+                event = await asyncio.wait_for(response_task, timeout=timeout_seconds)
+            except asyncio.TimeoutError as exc:
+                raise HTTPException(status_code=504, detail="No trace response heard") from exc
+        finally:
+            if not response_task.done():
+                response_task.cancel()
+            with suppress(asyncio.CancelledError):
+                await response_task
+
+    if event is None:
+        raise HTTPException(status_code=504, detail="No trace response heard")
+
+    payload = event.payload if isinstance(event.payload, dict) else {}
+    path_len = payload.get("path_len")
+    if not isinstance(path_len, int):
+        raise HTTPException(status_code=500, detail="Trace response was malformed")
+
+    raw_path = payload.get("path")
+    path_nodes = raw_path if isinstance(raw_path, list) else []
+    final_local_node = (
+        path_nodes[-1]
+        if path_nodes
+        and isinstance(path_nodes[-1], dict)
+        and not isinstance(path_nodes[-1].get("hash"), str)
+        else None
+    )
+    hashed_nodes = path_nodes[:-1] if final_local_node is not None else path_nodes
+
+    if len(hashed_nodes) < len(trace_nodes):
+        raise HTTPException(status_code=500, detail="Trace response was incomplete")
+
+    nodes: list[RadioTraceNode] = []
+    for index, trace_node in enumerate(trace_nodes):
+        observed = hashed_nodes[index] if index < len(hashed_nodes) else {}
+        observed_hash = observed.get("hash") if isinstance(observed, dict) else None
+        observed_snr = observed.get("snr") if isinstance(observed, dict) else None
+        nodes.append(
+            RadioTraceNode(
+                role=trace_node.role,
+                public_key=trace_node.public_key,
+                name=trace_node.name,
+                observed_hash=(
+                    observed_hash if isinstance(observed_hash, str) else trace_node.observed_hash
+                ),
+                snr=float(observed_snr) if isinstance(observed_snr, (int, float)) else None,
+            )
+        )
+
+    terminal_snr_value = final_local_node.get("snr") if isinstance(final_local_node, dict) else None
+    nodes.append(
+        RadioTraceNode(
+            role="local",
+            public_key=local_public_key,
+            name=local_name if isinstance(local_name, str) and local_name else None,
+            observed_hash=None,
+            snr=float(terminal_snr_value) if isinstance(terminal_snr_value, (int, float)) else None,
+        )
+    )
+
+    return RadioTraceResponse(
+        path_len=path_len,
+        timeout_seconds=timeout_seconds,
+        nodes=nodes,
+    )
+
+
 async def _attempt_reconnect() -> dict:
    """Shared reconnection logic for reboot and reconnect endpoints."""
    radio_manager.resume_connection()
@@ -1,9 +1,6 @@
-import asyncio
 import logging
-from typing import TYPE_CHECKING

 from fastapi import APIRouter, HTTPException
-from meshcore import EventType

 from app.dependencies import require_connected
 from app.models import (
@@ -28,7 +25,6 @@ from app.models import (
 from app.repository import ContactRepository
 from app.routers.contacts import _ensure_on_radio, _resolve_contact_or_404
 from app.routers.server_control import (
-    _monotonic,
    batch_cli_fetch,
    extract_response_text,
    prepare_authenticated_contact_connection,
@@ -37,9 +33,6 @@ from app.routers.server_control import (
 )
 from app.services.radio_runtime import radio_runtime as radio_manager

-if TYPE_CHECKING:
-    from meshcore.events import Event
-
 logger = logging.getLogger(__name__)

 # ACL permission level names
@@ -57,58 +50,6 @@ def _extract_response_text(event) -> str:
    return extract_response_text(event)


-async def _fetch_repeater_response(
-    mc,
-    target_pubkey_prefix: str,
-    timeout: float = 20.0,
-) -> "Event | None":
-    deadline = _monotonic() + timeout
-
-    while _monotonic() < deadline:
-        try:
-            result = await mc.commands.get_msg(timeout=2.0)
-        except asyncio.TimeoutError:
-            continue
-        except Exception as exc:
-            logger.debug("get_msg() exception: %s", exc)
-            await asyncio.sleep(1.0)
-            continue
-
-        if result.type == EventType.NO_MORE_MSGS:
-            await asyncio.sleep(1.0)
-            continue
-
-        if result.type == EventType.ERROR:
-            logger.debug("get_msg() error: %s", result.payload)
-            await asyncio.sleep(1.0)
-            continue
-
-        if result.type == EventType.CONTACT_MSG_RECV:
-            msg_prefix = result.payload.get("pubkey_prefix", "")
-            txt_type = result.payload.get("txt_type", 0)
-            if msg_prefix == target_pubkey_prefix and txt_type == 1:
-                return result
-            logger.debug(
-                "Skipping non-target message (from=%s, txt_type=%d) while waiting for %s",
-                msg_prefix,
-                txt_type,
-                target_pubkey_prefix,
-            )
-            continue
-
-        if result.type == EventType.CHANNEL_MSG_RECV:
-            logger.debug(
-                "Skipping channel message (channel_idx=%s) during repeater fetch",
-                result.payload.get("channel_idx"),
-            )
-            continue
-
-        logger.debug("Unexpected event type %s during repeater fetch, skipping", result.type)
-
-    logger.warning("No CLI response from repeater %s within %.1fs", target_pubkey_prefix, timeout)
-    return None
-
-
 async def prepare_repeater_connection(mc, contact: Contact, password: str) -> RepeaterLoginResponse:
    return await prepare_authenticated_contact_connection(
        mc,
@@ -13,6 +13,7 @@ from app.models import (
    Contact,
    RepeaterLoginResponse,
 )
+from app.radio_sync import _store_pending_channel_message, _store_pending_direct_message
 from app.routers.contacts import _ensure_on_radio
 from app.services.radio_runtime import radio_runtime as radio_manager

@@ -115,18 +116,20 @@ async def fetch_contact_cli_response(
            if msg_prefix == target_pubkey_prefix and txt_type == 1:
                return result
            logger.debug(
-                "Skipping non-target message (from=%s, txt_type=%d) while waiting for %s",
+                "Storing non-target DM (from=%s, txt_type=%d) consumed while waiting for %s",
                msg_prefix,
                txt_type,
                target_pubkey_prefix,
            )
+            await _store_pending_direct_message(result)
            continue

        if result.type == EventType.CHANNEL_MSG_RECV:
            logger.debug(
-                "Skipping channel message (channel_idx=%s) during CLI fetch",
+                "Storing channel message (channel_idx=%s) consumed during CLI fetch",
                result.payload.get("channel_idx"),
            )
+            await _store_pending_channel_message(mc, result.payload)
            continue

        logger.debug("Unexpected event type %s during CLI fetch, skipping", result.type)
@@ -2,6 +2,7 @@ from fastapi import APIRouter

 from app.models import StatisticsResponse
 from app.repository import StatisticsRepository
+from app.services.radio_noise_floor import get_noise_floor_history

 router = APIRouter(prefix="/statistics", tags=["statistics"])

@@ -9,4 +10,5 @@ router = APIRouter(prefix="/statistics", tags=["statistics"])
@router.get("", response_model=StatisticsResponse)
 async def get_statistics() -> StatisticsResponse:
    data = await StatisticsRepository.get_all()
+    data["noise_floor_24h"] = await get_noise_floor_history()
    return StatisticsResponse(**data)
@@ -0,0 +1,119 @@
+"""In-memory local-radio noise floor history sampling."""
+
+import asyncio
+import logging
+import time
+from collections import deque
+
+from meshcore import EventType
+
+from app.radio import RadioDisconnectedError, RadioOperationBusyError
+from app.services.radio_runtime import radio_runtime as radio_manager
+
+logger = logging.getLogger(__name__)
+
+NOISE_FLOOR_SAMPLE_INTERVAL_SECONDS = 300
+NOISE_FLOOR_WINDOW_SECONDS = 24 * 60 * 60
+MAX_NOISE_FLOOR_SAMPLES = 300
+
+_noise_floor_task: asyncio.Task | None = None
+_noise_floor_samples: deque[tuple[int, int]] = deque(maxlen=MAX_NOISE_FLOOR_SAMPLES)
+_noise_floor_supported: bool | None = None
+_samples_lock = asyncio.Lock()
+
+
+async def _append_sample(timestamp: int, noise_floor_dbm: int) -> None:
+    async with _samples_lock:
+        _noise_floor_samples.append((timestamp, noise_floor_dbm))
+
+
+async def sample_noise_floor_once(*, blocking: bool = False) -> None:
+    """Fetch the current radio noise floor once and record it when available."""
+    global _noise_floor_supported
+
+    if not radio_manager.is_connected:
+        return
+
+    try:
+        async with radio_manager.radio_operation("noise_floor_sample", blocking=blocking) as mc:
+            event = await mc.commands.get_stats_radio()
+    except (RadioDisconnectedError, RadioOperationBusyError):
+        return
+    except Exception as exc:
+        logger.debug("Noise floor sampling failed: %s", exc)
+        return
+
+    if event.type == EventType.ERROR:
+        _noise_floor_supported = False
+        return
+
+    if event.type != EventType.STATS_RADIO:
+        return
+
+    noise_floor = event.payload.get("noise_floor")
+    if not isinstance(noise_floor, int):
+        return
+
+    _noise_floor_supported = True
+    await _append_sample(int(time.time()), noise_floor)
+
+
+async def _noise_floor_sampling_loop() -> None:
+    while True:
+        try:
+            await sample_noise_floor_once()
+        except asyncio.CancelledError:
+            raise
+        except Exception:
+            logger.exception("Noise floor sampling loop crashed during sample")
+
+        try:
+            await asyncio.sleep(NOISE_FLOOR_SAMPLE_INTERVAL_SECONDS)
+        except asyncio.CancelledError:
+            raise
+
+
+async def start_noise_floor_sampling() -> None:
+    global _noise_floor_task
+    if _noise_floor_task is not None and not _noise_floor_task.done():
+        return
+    _noise_floor_task = asyncio.create_task(_noise_floor_sampling_loop())
+
+
+async def stop_noise_floor_sampling() -> None:
+    global _noise_floor_task
+    if _noise_floor_task is None:
+        return
+    if not _noise_floor_task.done():
+        _noise_floor_task.cancel()
+        try:
+            await _noise_floor_task
+        except asyncio.CancelledError:
+            pass
+    _noise_floor_task = None
+
+
+async def get_noise_floor_history() -> dict:
+    """Return the current 24-hour in-memory noise floor history snapshot."""
+    now = int(time.time())
+    cutoff = now - NOISE_FLOOR_WINDOW_SECONDS
+
+    async with _samples_lock:
+        samples = [
+            {"timestamp": timestamp, "noise_floor_dbm": noise_floor_dbm}
+            for timestamp, noise_floor_dbm in _noise_floor_samples
+            if timestamp >= cutoff
+        ]
+
+    latest = samples[-1] if samples else None
+    oldest_timestamp = samples[0]["timestamp"] if samples else None
+    coverage_seconds = 0 if oldest_timestamp is None else max(0, now - oldest_timestamp)
+
+    return {
+        "sample_interval_seconds": NOISE_FLOOR_SAMPLE_INTERVAL_SECONDS,
+        "coverage_seconds": coverage_seconds,
+        "latest_noise_floor_dbm": latest["noise_floor_dbm"] if latest else None,
+        "latest_timestamp": latest["timestamp"] if latest else None,
+        "supported": _noise_floor_supported,
+        "samples": samples,
+    }
@@ -43,9 +43,6 @@ class WebSocketManager:
        3. Send to all clients concurrently with timeout
        4. Re-acquire lock to clean up disconnected clients
        """
-        if not self.active_connections:
-            return
-
        message = dump_ws_event(event_type, data)

        # Copy connection list under lock to avoid holding lock during I/O
@@ -0,0 +1,50 @@
+services:
+  remoteterm:
+    # build: .
+    image: docker.io/jkingsman/remoteterm-meshcore:latest
+
+    # Optional on Linux: run container as your host user to avoid root-owned files in ./data
+    # This is less reliable for serial-device access than running as root and may require
+    # extra group setup (for example dialout) or other manual customization.
+    # user: "${UID:-1000}:${GID:-1000}"
+    ports:
+      - "8000:8000"
+    volumes:
+      - ./data:/app/data
+
+    #####################################################################
+    # Map your radio by stable device ID if available.                  #
+    # If your by-id path contains ':' characters, Docker Compose cannot #
+    # represent it here directly; use a colon-free host alias instead.  #
+    # (e.g. /dev/ttyUSB0)                                               #
+    #####################################################################
+    devices:
+      - /dev/serial/by-id/your-meshcore-radio:/dev/meshcore-radio
+
+    environment:
+      MESHCORE_DATABASE_PATH: data/meshcore.db
+
+      # Radio connection
+      # Serial (USB)
+      MESHCORE_SERIAL_PORT: /dev/meshcore-radio
+      # MESHCORE_SERIAL_BAUDRATE: 115200
+
+      # TCP
+      # MESHCORE_TCP_HOST: 192.168.1.100
+      # MESHCORE_TCP_PORT: 4000
+
+      # BLE
+      # BLE in Docker usually needs additional manual compose changes such as
+      # Bluetooth device passthrough, privileged mode, host networking, or
+      # other host-specific tweaks before it will actually work.
+      # MESHCORE_BLE_ADDRESS: AA:BB:CC:DD:EE:FF
+      # MESHCORE_BLE_PIN: 123456
+
+      # Security
+      # MESHCORE_DISABLE_BOTS: "true"
+      # MESHCORE_BASIC_AUTH_USERNAME: changeme
+      # MESHCORE_BASIC_AUTH_PASSWORD: changeme
+
+      # Logging
+      # MESHCORE_LOG_LEVEL: INFO
+    restart: unless-stopped
@@ -1,35 +0,0 @@
-services:
-  remoteterm:
-    build: .
-    # image: jkingsman/remoteterm-meshcore:latest
-
-    # Optional on Linux: run container as your host user to avoid root-owned files in ./data
-    # user: "${UID:-1000}:${GID:-1000}"
-    ports:
-      - "8000:8000"
-    volumes:
-      - ./data:/app/data
-    ################################################
-    # Set your serial device for passthrough here! #
-    ################################################
-    devices:
-      - /dev/ttyACM0:/dev/ttyUSB0
-
-    environment:
-      MESHCORE_DATABASE_PATH: data/meshcore.db
-      # Radio connection -- optional if you map just a single serial device above, as the app will autodetect
-      # Serial (USB)
-      # MESHCORE_SERIAL_PORT: /dev/ttyUSB0
-      # MESHCORE_SERIAL_BAUDRATE: 115200
-      # TCP
-      # MESHCORE_TCP_HOST: 192.168.1.100
-      # MESHCORE_TCP_PORT: 4000
-
-      # Security
-      # MESHCORE_DISABLE_BOTS: "true"
-      # MESHCORE_BASIC_AUTH_USERNAME: changeme
-      # MESHCORE_BASIC_AUTH_PASSWORD: changeme
-
-      # Logging
-      # MESHCORE_LOG_LEVEL: INFO
-    restart: unless-stopped
@@ -39,6 +39,8 @@ frontend/src/
 ├── index.css               # Global styles/utilities
 ├── styles.css              # Additional global app styles
 ├── themes.css              # Color theme definitions
+├── contexts/
+│   └── DistanceUnitContext.tsx # Browser-local distance-unit context/provider
 ├── lib/
 │   └── utils.ts            # cn() — clsx + tailwind-merge helper
 ├── hooks/
@@ -53,10 +55,14 @@ frontend/src/
 │   ├── useRadioControl.ts          # Radio health/config state, reconnection, mesh discovery sweeps
 │   ├── useAppSettings.ts           # Settings, favorites, preferences migration
 │   ├── useConversationRouter.ts    # URL hash → active conversation routing
-│   └── useContactsAndChannels.ts   # Contact/channel loading, creation, deletion
+│   ├── useContactsAndChannels.ts   # Contact/channel loading, creation, deletion
+│   ├── useBrowserNotifications.ts  # Per-conversation browser notification preferences + dispatch
+│   ├── useFaviconBadge.ts          # Browser tab unread badge state
+│   ├── useRawPacketStatsSession.ts # Session-scoped packet-feed stats history
+│   └── useRememberedServerPassword.ts # Browser-local repeater/room password persistence
 ├── components/
-│   ├── AppShell.tsx            # App-shell layout: status, sidebar, search/settings panes, cracker, modals
-│   ├── ConversationPane.tsx    # Active conversation surface selection (map/raw/repeater/chat/empty)
+│   ├── AppShell.tsx            # App-shell layout: status, sidebar, search/settings panes, cracker, modals, security warning
+│   ├── ConversationPane.tsx    # Active conversation surface selection (map/raw/trace/repeater/room/chat/empty)
 │   ├── visualizer/
 │   │   ├── useVisualizerData3D.ts   # Packet→graph data pipeline, repeat aggregation, simulation state
 │   │   ├── useVisualizer3DScene.ts  # Three.js scene lifecycle, buffers, hover/pin interaction
@@ -73,14 +79,18 @@ frontend/src/
 │   ├── pubkey.ts               # getContactDisplayName (12-char prefix fallback)
 │   ├── contactAvatar.ts        # Avatar color derivation from public key
 │   ├── rawPacketIdentity.ts    # observation_id vs id dedup helpers
+│   ├── rawPacketStats.ts       # Session packet stats windows, rankings, and coverage helpers
 │   ├── regionScope.ts          # Regional flood-scope label/normalization helpers
 │   ├── visualizerUtils.ts      # 3D visualizer node types, colors, particles
 │   ├── visualizerSettings.ts   # LocalStorage persistence for visualizer options
 │   ├── a11y.ts                 # Keyboard accessibility helper
+│   ├── distanceUnits.ts        # Browser-local distance unit persistence/helpers
 │   ├── lastViewedConversation.ts   # localStorage for last-viewed conversation
 │   ├── contactMerge.ts            # Merge WS contact updates into list
 │   ├── localLabel.ts              # Local label (text + color) in localStorage
 │   ├── radioPresets.ts            # LoRa radio preset configurations
+│   ├── publicChannel.ts           # Public-channel resolution helpers for routing/hash defaults
+│   ├── fontScale.ts               # Browser-local relative font scale persistence/application
 │   └── theme.ts                   # Theme switching helpers
 ├── components/
 │   ├── StatusBar.tsx
@@ -91,8 +101,12 @@ frontend/src/
 │   ├── NewMessageModal.tsx
 │   ├── SearchView.tsx          # Full-text message search pane
 │   ├── SettingsModal.tsx       # Layout shell — delegates to settings/ sections
+│   ├── SecurityWarningModal.tsx # Startup warning for trusted-network / bot execution posture
 │   ├── RawPacketList.tsx
+│   ├── RawPacketFeedView.tsx   # Live raw packet feed + session stats drawer
+│   ├── RawPacketDetailModal.tsx # On-demand packet inspector dialog
 │   ├── MapView.tsx
+│   ├── TracePane.tsx           # Multi-hop route trace builder/results view
 │   ├── VisualizerView.tsx
 │   ├── PacketVisualizer3D.tsx
 │   ├── PathModal.tsx
@@ -102,15 +116,20 @@ frontend/src/
 │   ├── ContactAvatar.tsx
 │   ├── ContactInfoPane.tsx     # Contact detail sheet (stats, name history, paths)
 │   ├── ContactStatusInfo.tsx   # Contact status info component
+│   ├── ContactPathDiscoveryModal.tsx # Forward/return path discovery dialog
+│   ├── ContactRoutingOverrideModal.tsx # Manual direct-route override editor
 │   ├── RepeaterDashboard.tsx   # Layout shell — delegates to repeater/ panes
 │   ├── RepeaterLogin.tsx       # Repeater login form (password + guest)
+│   ├── RoomServerPanel.tsx     # Room-server auth gate + status banner ahead of room chat
+│   ├── ServerLoginStatusBanner.tsx # Shared repeater/room login state banner
 │   ├── ChannelInfoPane.tsx     # Channel detail sheet (stats, top senders)
+│   ├── ChannelFloodScopeOverrideModal.tsx # Per-channel flood-scope override editor
 │   ├── DirectTraceIcon.tsx     # Shared direct-trace glyph used in header/dashboard
 │   ├── NeighborsMiniMap.tsx    # Leaflet mini-map for repeater neighbor locations
 │   ├── settings/
 │   │   ├── settingsConstants.ts          # Settings section type, ordering, labels
 │   │   ├── SettingsRadioSection.tsx      # Name, keys, advert interval, max contacts, radio preset, freq/bw/sf/cr, txPower, lat/lon, reboot, mesh discovery
-│   │   ├── SettingsLocalSection.tsx      # Browser-local settings: theme, local label, reopen last conversation
+│   │   ├── SettingsLocalSection.tsx      # Browser-local settings: theme, relative font scale, local label, reopen last conversation
 │   │   ├── SettingsFanoutSection.tsx     # Fanout integrations: MQTT, bots, config CRUD
 │   │   ├── SettingsDatabaseSection.tsx   # DB size, cleanup, auto-decrypt, local label
 │   │   ├── SettingsStatisticsSection.tsx # Read-only mesh network stats
@@ -130,12 +149,13 @@ frontend/src/
 │   └── ui/                     # shadcn/ui primitives
 ├── types/
 │   └── d3-force-3d.d.ts       # Type declarations for d3-force-3d
-└── test/
+└── test/                      # Representative frontend test suites (not an exhaustive listing)
    ├── setup.ts
    ├── fixtures/websocket_events.json
    ├── api.test.ts
    ├── appFavorites.test.tsx
    ├── appStartupHash.test.tsx
+    ├── conversationPane.test.tsx
    ├── contactAvatar.test.ts
    ├── contactInfoPane.test.tsx
    ├── integration.test.ts
@@ -146,18 +166,23 @@ frontend/src/
    ├── rawPacketList.test.tsx
    ├── pathUtils.test.ts
    ├── prefetch.test.ts
+    ├── rawPacketDetailModal.test.tsx
+    ├── rawPacketFeedView.test.tsx
    ├── radioPresets.test.ts
    ├── rawPacketIdentity.test.ts
    ├── repeaterDashboard.test.tsx
    ├── repeaterFormatters.test.ts
    ├── repeaterLogin.test.tsx
    ├── repeaterMessageParsing.test.ts
+    ├── roomServerPanel.test.tsx
+    ├── securityWarningModal.test.tsx
    ├── localLabel.test.ts
    ├── messageInput.test.tsx
    ├── newMessageModal.test.tsx
    ├── settingsModal.test.tsx
    ├── sidebar.test.tsx
    ├── statusBar.test.tsx
+    ├── tracePane.test.tsx
    ├── unreadCounts.test.ts
    ├── urlHash.test.ts
    ├── appSearchJump.test.tsx
@@ -169,12 +194,17 @@ frontend/src/
    ├── useConversationMessages.race.test.ts
    ├── useConversationNavigation.test.ts
    ├── useAppShell.test.ts
+    ├── useBrowserNotifications.test.ts
+    ├── useFaviconBadge.test.ts
    ├── useRepeaterDashboard.test.ts
+    ├── useRememberedServerPassword.test.ts
    ├── useContactsAndChannels.test.ts
    ├── useRealtimeAppState.test.ts
    ├── useUnreadCounts.test.ts
    ├── useWebSocket.dispatch.test.ts
    ├── useWebSocket.lifecycle.test.ts
+    ├── rawPacketStats.test.ts
+    ├── fontScale.test.ts
    └── wsEvents.test.ts

 ```
@@ -190,6 +220,7 @@ frontend/src/
 - search/settings surface switching
 - global cracker mount/focus behavior
 - new-message modal and info panes
+- trusted-network `SecurityWarningModal`

 High-level state is delegated to hooks:
 - `useAppShell`: app-shell view state (settings section, sidebar, cracker, new-message modal)
@@ -211,7 +242,9 @@ High-level state is delegated to hooks:
 - map view
 - visualizer
 - raw packet feed
+- trace view
 - repeater dashboard
+- room-server auth/status gate before room chat
 - normal chat chrome (`ChatHeader` + `MessageList` + `MessageInput`)

 ### Initial load + realtime
@@ -272,12 +305,16 @@ Supported routes:
 - `#map/focus/{pubkey_or_prefix}`
 - `#visualizer`
 - `#search`
+- `#trace`
+- `#settings/{section}`
 - `#channel/{channelKey}`
 - `#channel/{channelKey}/{label}`
 - `#contact/{publicKey}`
 - `#contact/{publicKey}/{label}`

-Legacy name-based hashes are still accepted for compatibility.
+Where `{section}` is one of `radio`, `local`, `fanout`, `database`, `statistics`, or `about`.
+
+Legacy name-based channel/contact hashes are still accepted for compatibility.

 ## Conversation State Keys (`utils/conversationState.ts`)

@@ -377,6 +414,12 @@ For repeater contacts (`type=2`), `ConversationPane.tsx` renders `RepeaterDashbo

 All state is managed by `useRepeaterDashboard` hook. State resets on conversation change.

+## Room Server Panel
+
+For room contacts (`type=3`), `ConversationPane.tsx` keeps the normal chat surface but inserts `RoomServerPanel` above it. That panel handles room-server login/status messaging and gates room chat behind the room-authenticated state when required.
+
+`ServerLoginStatusBanner` is shared between repeater and room login surfaces for inline status/error display.
+
 ## Message Search Pane

 The `SearchView` component (`components/SearchView.tsx`) provides full-text search across all DMs and channel messages. Key behaviors:
@@ -404,7 +447,7 @@ Do not rely on old class-only layout assumptions.
 Run all quality checks (backend + frontend) from the repo root:

 ```bash
-./scripts/all_quality.sh
+./scripts/quality/all_quality.sh
 ```

 Or run frontend checks individually:
@@ -1,12 +1,12 @@
 {
  "name": "remoteterm-meshcore-frontend",
-  "version": "3.6.1",
+  "version": "3.6.2",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "remoteterm-meshcore-frontend",
-      "version": "3.6.1",
+      "version": "3.6.2",
      "dependencies": {
        "@codemirror/lang-python": "^6.2.1",
        "@codemirror/theme-one-dark": "^6.1.3",
@@ -30,6 +30,7 @@
        "react-dom": "^18.3.1",
        "react-leaflet": "^4.2.1",
        "react-swipeable": "^7.0.2",
+        "recharts": "^3.8.1",
        "sonner": "^2.0.7",
        "tailwind-merge": "^3.4.0",
        "tailwindcss-animate": "^1.0.7",
@@ -2057,6 +2058,42 @@
        "react-dom": "^18.0.0"
      }
    },
+    "node_modules/@reduxjs/toolkit": {
+      "version": "2.11.2",
+      "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.11.2.tgz",
+      "integrity": "sha512-Kd6kAHTA6/nUpp8mySPqj3en3dm0tdMIgbttnQ1xFMVpufoj+ADi8pXLBsd4xzTRHQa7t/Jv8W5UnCuW4kuWMQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@standard-schema/spec": "^1.0.0",
+        "@standard-schema/utils": "^0.3.0",
+        "immer": "^11.0.0",
+        "redux": "^5.0.1",
+        "redux-thunk": "^3.1.0",
+        "reselect": "^5.1.0"
+      },
+      "peerDependencies": {
+        "react": "^16.9.0 || ^17.0.0 || ^18 || ^19",
+        "react-redux": "^7.2.1 || ^8.1.3 || ^9.0.0"
+      },
+      "peerDependenciesMeta": {
+        "react": {
+          "optional": true
+        },
+        "react-redux": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@reduxjs/toolkit/node_modules/immer": {
+      "version": "11.1.4",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-11.1.4.tgz",
+      "integrity": "sha512-XREFCPo6ksxVzP4E0ekD5aMdf8WMwmdNaz6vuvxgI40UaEiu6q3p8X52aU6GdyvLY3XXX/8R7JOTXStz/nBbRw==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
    "node_modules/@rolldown/pluginutils": {
      "version": "1.0.0-beta.27",
      "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-beta.27.tgz",
@@ -2414,6 +2451,18 @@
        "win32"
      ]
    },
+    "node_modules/@standard-schema/spec": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.1.0.tgz",
+      "integrity": "sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w==",
+      "license": "MIT"
+    },
+    "node_modules/@standard-schema/utils": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/utils/-/utils-0.3.0.tgz",
+      "integrity": "sha512-e7Mew686owMaPJVNNLs55PUvgz371nKgwsc4vxE49zsODpJEnxgxRo2y/OKrqueavXgZNMDVj3DdHFlaSAeU8g==",
+      "license": "MIT"
+    },
    "node_modules/@testing-library/dom": {
      "version": "10.4.1",
      "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.1.tgz",
@@ -2564,6 +2613,24 @@
        "@babel/types": "^7.28.2"
      }
    },
+    "node_modules/@types/d3-array": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-array/-/d3-array-3.2.2.tgz",
+      "integrity": "sha512-hOLWVbm7uRza0BYXpIIW5pxfrKe0W+D5lrFiAEYR+pb6w3N2SwSMaJbXdUfSEv+dT4MfHBLtn5js0LAWaO6otw==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-color": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/@types/d3-color/-/d3-color-3.1.3.tgz",
+      "integrity": "sha512-iO90scth9WAbmgv7ogoq57O9YpKmFBbmoEoCHDB2xMBY0+/KVrqAaCDyCE16dUspeOvIxFFRI+0sEtqDqy2b4A==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-ease": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-ease/-/d3-ease-3.0.2.tgz",
+      "integrity": "sha512-NcV1JjO5oDzoK26oMzbILE6HW7uVXOHLQvHshBUW4UMdZGfiY6v5BeQwh9a9tCzv+CeefZQHJt5SRgK154RtiA==",
+      "license": "MIT"
+    },
    "node_modules/@types/d3-force": {
      "version": "3.0.10",
      "resolved": "https://registry.npmjs.org/@types/d3-force/-/d3-force-3.0.10.tgz",
@@ -2571,6 +2638,51 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/@types/d3-interpolate": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-interpolate/-/d3-interpolate-3.0.4.tgz",
+      "integrity": "sha512-mgLPETlrpVV1YRJIglr4Ez47g7Yxjl1lj7YKsiMCb27VJH9W8NVM6Bb9d8kkpG/uAQS5AmbA48q2IAolKKo1MA==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-color": "*"
+      }
+    },
+    "node_modules/@types/d3-path": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/@types/d3-path/-/d3-path-3.1.1.tgz",
+      "integrity": "sha512-VMZBYyQvbGmWyWVea0EHs/BwLgxc+MKi1zLDCONksozI4YJMcTt8ZEuIR4Sb1MMTE8MMW49v0IwI5+b7RmfWlg==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-scale": {
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/@types/d3-scale/-/d3-scale-4.0.9.tgz",
+      "integrity": "sha512-dLmtwB8zkAeO/juAMfnV+sItKjlsw2lKdZVVy6LRr0cBmegxSABiLEpGVmSJJ8O08i4+sGR6qQtb6WtuwJdvVw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-time": "*"
+      }
+    },
+    "node_modules/@types/d3-shape": {
+      "version": "3.1.8",
+      "resolved": "https://registry.npmjs.org/@types/d3-shape/-/d3-shape-3.1.8.tgz",
+      "integrity": "sha512-lae0iWfcDeR7qt7rA88BNiqdvPS5pFVPpo5OfjElwNaT2yyekbM0C9vK+yqBqEmHr6lDkRnYNoTBYlAgJa7a4w==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-path": "*"
+      }
+    },
+    "node_modules/@types/d3-time": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-time/-/d3-time-3.0.4.tgz",
+      "integrity": "sha512-yuzZug1nkAAaBlBBikKZTgzCeA+k1uy4ZFwWANOfKw5z5LRhV0gNA7gNkKm7HoK+HRN0wX3EkxGk0fpbWhmB7g==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-timer": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-timer/-/d3-timer-3.0.2.tgz",
+      "integrity": "sha512-Ps3T8E8dZDam6fUyNiMkekK3XUsaUEik+idO9/YjPtfj2qruF8tFBXS7XhtE4iIXBLxhmLjP3SXpLhVf21I9Lw==",
+      "license": "MIT"
+    },
    "node_modules/@types/estree": {
      "version": "1.0.8",
      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.8.tgz",
@@ -2663,6 +2775,12 @@
        "meshoptimizer": "~0.22.0"
      }
    },
+    "node_modules/@types/use-sync-external-store": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/@types/use-sync-external-store/-/use-sync-external-store-0.0.6.tgz",
+      "integrity": "sha512-zFDAD+tlpf2r4asuHEj0XH6pY6i0g5NeAHPn+15wk3BV6JA69eERFXC1gyGThDkVa1zCyKr5jox1+2LbV/AMLg==",
+      "license": "MIT"
+    },
    "node_modules/@types/webxr": {
      "version": "0.5.24",
      "resolved": "https://registry.npmjs.org/@types/webxr/-/webxr-0.5.24.tgz",
@@ -3712,12 +3830,33 @@
      "devOptional": true,
      "license": "MIT"
    },
+    "node_modules/d3-array": {
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/d3-array/-/d3-array-3.2.4.tgz",
+      "integrity": "sha512-tdQAmyA18i4J7wprpYq8ClcxZy3SC31QMeByyCFyRt7BVHdREQZ5lpzoe5mFEYZUWe+oq8HBvk9JjpibyEV4Jg==",
+      "license": "ISC",
+      "dependencies": {
+        "internmap": "1 - 2"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
    "node_modules/d3-binarytree": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/d3-binarytree/-/d3-binarytree-1.0.2.tgz",
      "integrity": "sha512-cElUNH+sHu95L04m92pG73t2MEJXKu+GeKUN1TJkFsu93E5W8E9Sc3kHEGJKgenGvj19m6upSn2EunvMgMD2Yw==",
      "license": "MIT"
    },
+    "node_modules/d3-color": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-3.1.0.tgz",
+      "integrity": "sha512-zg/chbXyeBtMQ1LbD/WSoW2DpC3I0mpmPdW+ynRTj/x2DAWYrIY7qeZIHidozwV24m4iavr15lNwIwLxRmOxhA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
    "node_modules/d3-dispatch": {
      "version": "3.0.1",
      "resolved": "https://registry.npmjs.org/d3-dispatch/-/d3-dispatch-3.0.1.tgz",
@@ -3727,6 +3866,15 @@
        "node": ">=12"
      }
    },
+    "node_modules/d3-ease": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-ease/-/d3-ease-3.0.1.tgz",
+      "integrity": "sha512-wR/XK3D3XcLIZwpbvQwQ5fK+8Ykds1ip7A2Txe0yxncXSdq1L9skcG7blcedkOX+ZcgxGAmLX1FrRGbADwzi0w==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=12"
+      }
+    },
    "node_modules/d3-force": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/d3-force/-/d3-force-3.0.0.tgz",
@@ -3757,12 +3905,42 @@
        "node": ">=12"
      }
    },
+    "node_modules/d3-format": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/d3-format/-/d3-format-3.1.2.tgz",
+      "integrity": "sha512-AJDdYOdnyRDV5b6ArilzCPPwc1ejkHcoyFarqlPqT7zRYjhavcT3uSrqcMvsgh2CgoPbK3RCwyHaVyxYcP2Arg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-interpolate": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-interpolate/-/d3-interpolate-3.0.1.tgz",
+      "integrity": "sha512-3bYs1rOD33uo8aqJfKP3JWPAibgw8Zm2+L9vBKEHJ2Rg+viTR7o5Mmv5mZcieN+FRYaAOWX5SJATX6k1PWz72g==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-color": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
    "node_modules/d3-octree": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/d3-octree/-/d3-octree-1.1.0.tgz",
      "integrity": "sha512-F8gPlqpP+HwRPMO/8uOu5wjH110+6q4cgJvgJT6vlpy3BEaDIKlTZrgHKZSp/i1InRpVfh4puY/kvL6MxK930A==",
      "license": "MIT"
    },
+    "node_modules/d3-path": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-path/-/d3-path-3.1.0.tgz",
+      "integrity": "sha512-p3KP5HCf/bvjBSSKuXid6Zqijx7wIfNW+J/maPs+iwR35at5JCbLUT0LzF1cnjbCHWhqzQTIN2Jpe8pRebIEFQ==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
    "node_modules/d3-quadtree": {
      "version": "3.0.1",
      "resolved": "https://registry.npmjs.org/d3-quadtree/-/d3-quadtree-3.0.1.tgz",
@@ -3772,6 +3950,58 @@
        "node": ">=12"
      }
    },
+    "node_modules/d3-scale": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-4.0.2.tgz",
+      "integrity": "sha512-GZW464g1SH7ag3Y7hXjf8RoUuAFIqklOAq3MRl4OaWabTFJY9PN/E1YklhXLh+OQ3fM9yS2nOkCoS+WLZ6kvxQ==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-array": "2.10.0 - 3",
+        "d3-format": "1 - 3",
+        "d3-interpolate": "1.2.0 - 3",
+        "d3-time": "2.1.1 - 3",
+        "d3-time-format": "2 - 4"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-shape": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/d3-shape/-/d3-shape-3.2.0.tgz",
+      "integrity": "sha512-SaLBuwGm3MOViRq2ABk3eLoxwZELpH6zhl3FbAoJ7Vm1gofKx6El1Ib5z23NUEhF9AsGl7y+dzLe5Cw2AArGTA==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-path": "^3.1.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-time": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-time/-/d3-time-3.1.0.tgz",
+      "integrity": "sha512-VqKjzBLejbSMT4IgbmVgDjpkYrNWUYJnbCGo874u7MMKIWsILRX+OpX/gTk8MqjpT1A/c6HY2dCA77ZN0lkQ2Q==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-array": "2 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-time-format": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/d3-time-format/-/d3-time-format-4.1.0.tgz",
+      "integrity": "sha512-dJxPBlzC7NugB2PDLwo9Q8JiTR3M3e4/XANkreKSUxF8vvXKqm1Yfq4Q5dl8budlunRVlUUaDUgFt7eA8D6NLg==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-time": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
    "node_modules/d3-timer": {
      "version": "3.0.1",
      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-3.0.1.tgz",
@@ -3820,6 +4050,12 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/decimal.js-light": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/decimal.js-light/-/decimal.js-light-2.5.1.tgz",
+      "integrity": "sha512-qIMFpTMZmny+MMIitAB6D7iVPEorVw6YQRWkvarTkT4tBeSLLiHzcwj6q0MmYSFCiVpiqPJTJEYIrpcPzVEIvg==",
+      "license": "MIT"
+    },
    "node_modules/deep-eql": {
      "version": "5.0.2",
      "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-5.0.2.tgz",
@@ -3974,6 +4210,16 @@
        "node": ">= 0.4"
      }
    },
+    "node_modules/es-toolkit": {
+      "version": "1.45.1",
+      "resolved": "https://registry.npmjs.org/es-toolkit/-/es-toolkit-1.45.1.tgz",
+      "integrity": "sha512-/jhoOj/Fx+A+IIyDNOvO3TItGmlMKhtX8ISAHKE90c4b/k1tqaqEZ+uUqfpU8DMnW5cgNJv606zS55jGvza0Xw==",
+      "license": "MIT",
+      "workspaces": [
+        "docs",
+        "benchmarks"
+      ]
+    },
    "node_modules/esbuild": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.25.12.tgz",
@@ -4216,6 +4462,12 @@
        "node": ">=0.10.0"
      }
    },
+    "node_modules/eventemitter3": {
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.4.tgz",
+      "integrity": "sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw==",
+      "license": "MIT"
+    },
    "node_modules/expect-type": {
      "version": "1.3.0",
      "resolved": "https://registry.npmjs.org/expect-type/-/expect-type-1.3.0.tgz",
@@ -4618,6 +4870,16 @@
        "node": ">= 4"
      }
    },
+    "node_modules/immer": {
+      "version": "10.2.0",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-10.2.0.tgz",
+      "integrity": "sha512-d/+XTN3zfODyjr89gM3mPq1WNX2B8pYsu7eORitdwyA2sBubnTl3laYlBk4sXY5FUa5qTZGBDPJICVbvqzjlbw==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
    "node_modules/import-fresh": {
      "version": "3.3.1",
      "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.3.1.tgz",
@@ -4655,6 +4917,15 @@
        "node": ">=8"
      }
    },
+    "node_modules/internmap": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
    "node_modules/is-binary-path": {
      "version": "2.1.0",
      "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz",
@@ -5599,7 +5870,6 @@
      "version": "17.0.2",
      "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
      "integrity": "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==",
-      "dev": true,
      "license": "MIT",
      "peer": true
    },
@@ -5617,6 +5887,29 @@
        "react-dom": "^18.0.0"
      }
    },
+    "node_modules/react-redux": {
+      "version": "9.2.0",
+      "resolved": "https://registry.npmjs.org/react-redux/-/react-redux-9.2.0.tgz",
+      "integrity": "sha512-ROY9fvHhwOD9ySfrF0wmvu//bKCQ6AeZZq1nJNtbDC+kk5DuSuNX/n6YWYF/SYy7bSba4D4FSz8DJeKY/S/r+g==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/use-sync-external-store": "^0.0.6",
+        "use-sync-external-store": "^1.4.0"
+      },
+      "peerDependencies": {
+        "@types/react": "^18.2.25 || ^19",
+        "react": "^18.0 || ^19",
+        "redux": "^5.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "redux": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/react-refresh": {
      "version": "0.17.0",
      "resolved": "https://registry.npmjs.org/react-refresh/-/react-refresh-0.17.0.tgz",
@@ -5726,6 +6019,36 @@
        "node": ">=8.10.0"
      }
    },
+    "node_modules/recharts": {
+      "version": "3.8.1",
+      "resolved": "https://registry.npmjs.org/recharts/-/recharts-3.8.1.tgz",
+      "integrity": "sha512-mwzmO1s9sFL0TduUpwndxCUNoXsBw3u3E/0+A+cLcrSfQitSG62L32N69GhqUrrT5qKcAE3pCGVINC6pqkBBQg==",
+      "license": "MIT",
+      "workspaces": [
+        "www"
+      ],
+      "dependencies": {
+        "@reduxjs/toolkit": "^1.9.0 || 2.x.x",
+        "clsx": "^2.1.1",
+        "decimal.js-light": "^2.5.1",
+        "es-toolkit": "^1.39.3",
+        "eventemitter3": "^5.0.1",
+        "immer": "^10.1.1",
+        "react-redux": "8.x.x || 9.x.x",
+        "reselect": "5.1.1",
+        "tiny-invariant": "^1.3.3",
+        "use-sync-external-store": "^1.2.2",
+        "victory-vendor": "^37.0.2"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
    "node_modules/redent": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/redent/-/redent-3.0.0.tgz",
@@ -5740,6 +6063,27 @@
        "node": ">=8"
      }
    },
+    "node_modules/redux": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/redux/-/redux-5.0.1.tgz",
+      "integrity": "sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w==",
+      "license": "MIT"
+    },
+    "node_modules/redux-thunk": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/redux-thunk/-/redux-thunk-3.1.0.tgz",
+      "integrity": "sha512-NW2r5T6ksUKXCabzhL9z+h206HQw/NJkcLm1GPImRQ8IzfXwRGqjVhKJGauHirT0DAuyy6hjdnMZaRoAcy0Klw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "redux": "^5.0.0"
+      }
+    },
+    "node_modules/reselect": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/reselect/-/reselect-5.1.1.tgz",
+      "integrity": "sha512-K/BG6eIky/SBpzfHZv/dd+9JBFiS4SWV7FIujVyJRux6e45+73RaUHXLmIR1f7WOMaQ0U1km6qwklRQxpJJY0w==",
+      "license": "MIT"
+    },
    "node_modules/resolve": {
      "version": "1.22.11",
      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.11.tgz",
@@ -6134,6 +6478,12 @@
      "integrity": "sha512-GbHabT+Irv+ihI1/f5kIIsZ+Ef9Sl5A1Y7imvS5RQjWgtTPfPnZ43JmlYI7NtCRDK9zir20lQpfg8/9Yd02OvQ==",
      "license": "MIT"
    },
+    "node_modules/tiny-invariant": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.3.3.tgz",
+      "integrity": "sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg==",
+      "license": "MIT"
+    },
    "node_modules/tinybench": {
      "version": "2.9.0",
      "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.9.0.tgz",
@@ -6448,12 +6798,43 @@
        }
      }
    },
+    "node_modules/use-sync-external-store": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/use-sync-external-store/-/use-sync-external-store-1.6.0.tgz",
+      "integrity": "sha512-Pp6GSwGP/NrPIrxVFAIkOQeyw8lFenOHijQWkUTrDvrF4ALqylP2C/KCkeS9dpUM3KvYRQhna5vt7IL95+ZQ9w==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
    "node_modules/util-deprecate": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
      "license": "MIT"
    },
+    "node_modules/victory-vendor": {
+      "version": "37.3.6",
+      "resolved": "https://registry.npmjs.org/victory-vendor/-/victory-vendor-37.3.6.tgz",
+      "integrity": "sha512-SbPDPdDBYp+5MJHhBCAyI7wKM3d5ivekigc2Dk2s7pgbZ9wIgIBYGVw4zGHBml/qTFbexrofXW6Gu4noGxrOwQ==",
+      "license": "MIT AND ISC",
+      "dependencies": {
+        "@types/d3-array": "^3.0.3",
+        "@types/d3-ease": "^3.0.0",
+        "@types/d3-interpolate": "^3.0.1",
+        "@types/d3-scale": "^4.0.2",
+        "@types/d3-shape": "^3.1.0",
+        "@types/d3-time": "^3.0.0",
+        "@types/d3-timer": "^3.0.0",
+        "d3-array": "^3.1.6",
+        "d3-ease": "^3.0.1",
+        "d3-interpolate": "^3.0.1",
+        "d3-scale": "^4.0.2",
+        "d3-shape": "^3.1.0",
+        "d3-time": "^3.0.0",
+        "d3-timer": "^3.0.1"
+      }
+    },
    "node_modules/vite": {
      "version": "6.4.1",
      "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.1.tgz",
@@ -1,7 +1,7 @@
 {
  "name": "remoteterm-meshcore-frontend",
  "private": true,
-  "version": "3.6.1",
+  "version": "3.6.7",
  "type": "module",
  "scripts": {
    "dev": "vite",
@@ -38,6 +38,7 @@
    "react-dom": "^18.3.1",
    "react-leaflet": "^4.2.1",
    "react-swipeable": "^7.0.2",
+    "recharts": "^3.8.1",
    "sonner": "^2.0.7",
    "tailwind-merge": "^3.4.0",
    "tailwindcss-animate": "^1.0.7",
@@ -31,6 +31,12 @@ interface ChannelUnreadMarker {
  lastReadAt: number | null;
 }

+interface NewMessagePrefillRequest {
+  tab: 'hashtag';
+  hashtagName: string;
+  nonce: number;
+}
+
 interface UnreadBoundaryBackfillParams {
  activeConversation: Conversation | null;
  unreadMarker: ChannelUnreadMarker | null;
@@ -77,6 +83,8 @@ export function App() {
  const messageInputRef = useRef<MessageInputHandle>(null);
  const [rawPackets, setRawPackets] = useState<RawPacket[]>([]);
  const [channelUnreadMarker, setChannelUnreadMarker] = useState<ChannelUnreadMarker | null>(null);
+  const [newMessagePrefillRequest, setNewMessagePrefillRequest] =
+    useState<NewMessagePrefillRequest | null>(null);
  const [visibilityVersion, setVisibilityVersion] = useState(0);
  const lastUnreadBackfillAttemptRef = useRef<string | null>(null);
  const {
@@ -103,8 +111,8 @@ export function App() {
    setDistanceUnit,
    handleCloseSettingsView,
    handleToggleSettingsView,
-    handleOpenNewMessage,
-    handleCloseNewMessage,
+    handleOpenNewMessage: openNewMessageModal,
+    handleCloseNewMessage: closeNewMessageModal,
    handleToggleCracker,
  } = useAppShell();

@@ -274,6 +282,7 @@ export function App() {
    unreadLastReadAts,
    recordMessageEvent,
    renameConversationState,
+    removeConversationState,
    markAllRead,
    refreshUnreads,
  } = useUnreadCounts(channels, contacts, activeConversation);
@@ -349,6 +358,7 @@ export function App() {
    observeMessage,
    recordMessageEvent,
    renameConversationState,
+    removeConversationState,
    checkMention,
    pendingDeleteFallbackRef,
    setActiveConversation,
@@ -411,6 +421,34 @@ export function App() {
    [fetchUndecryptedCount, setChannels]
  );

+  const handleOpenNewMessage = useCallback(() => {
+    setNewMessagePrefillRequest(null);
+    openNewMessageModal();
+  }, [openNewMessageModal]);
+
+  const handleCloseNewMessage = useCallback(() => {
+    setNewMessagePrefillRequest(null);
+    closeNewMessageModal();
+  }, [closeNewMessageModal]);
+
+  const handleChannelReferenceClick = useCallback(
+    (channelName: string) => {
+      const existingChannel = channels.find((channel) => channel.name === channelName);
+      if (existingChannel) {
+        handleNavigateToChannel(existingChannel.key);
+        return;
+      }
+
+      setNewMessagePrefillRequest((previous) => ({
+        tab: 'hashtag',
+        hashtagName: channelName.slice(1),
+        nonce: (previous?.nonce ?? 0) + 1,
+      }));
+      openNewMessageModal();
+    },
+    [channels, handleNavigateToChannel, openNewMessageModal]
+  );
+
  const statusProps = {
    health,
    config,
@@ -457,6 +495,7 @@ export function App() {
    loadingNewer,
    messageInputRef,
    onTrace: handleTrace,
+    onRunTracePath: api.requestRadioTrace,
    onPathDiscovery: handlePathDiscovery,
    onToggleFavorite: handleToggleFavorite,
    onDeleteContact: handleDeleteContact,
@@ -465,6 +504,7 @@ export function App() {
    onOpenContactInfo: handleOpenContactInfo,
    onOpenChannelInfo: handleOpenChannelInfo,
    onSenderClick: handleSenderClick,
+    onChannelReferenceClick: handleChannelReferenceClick,
    onLoadOlder: fetchOlderMessages,
    onResendChannelMessage: handleResendChannelMessage,
    onTargetReached: () => setTargetMessageId(null),
@@ -523,6 +563,7 @@ export function App() {
  };
  const newMessageModalProps = {
    undecryptedCount,
+    prefillRequest: newMessagePrefillRequest,
    onCreateContact: handleCreateContact,
    onCreateChannel: handleCreateChannel,
    onCreateHashtagChannel: handleCreateHashtagChannel,
@@ -20,6 +20,8 @@ import type {
  RadioConfig,
  RadioConfigUpdate,
  RadioDiscoveryResponse,
+  RadioTraceHopRequest,
+  RadioTraceResponse,
  RadioDiscoveryTarget,
  PathDiscoveryResponse,
  ResendChannelMessageResponse,
@@ -107,6 +109,11 @@ export const api = {
      method: 'POST',
      body: JSON.stringify({ target }),
    }),
+  requestRadioTrace: (hopHashBytes: 1 | 2 | 4, hops: RadioTraceHopRequest[]) =>
+    fetchJson<RadioTraceResponse>('/radio/trace', {
+      method: 'POST',
+      body: JSON.stringify({ hop_hash_bytes: hopHashBytes, hops }),
+    }),
  rebootRadio: () =>
    fetchJson<{ status: string; message: string }>('/radio/reboot', {
      method: 'POST',
@@ -130,11 +137,13 @@ export const api = {
    fetchJson<ContactAdvertPathSummary[]>(
      `/contacts/repeaters/advert-paths?limit_per_repeater=${limitPerRepeater}`
    ),
-  getContactAnalytics: (params: { publicKey?: string; name?: string }) => {
+  getContactAnalytics: (params: { publicKey?: string; name?: string }, signal?: AbortSignal) => {
    const searchParams = new URLSearchParams();
    if (params.publicKey) searchParams.set('public_key', params.publicKey);
    if (params.name) searchParams.set('name', params.name);
-    return fetchJson<ContactAnalytics>(`/contacts/analytics?${searchParams.toString()}`);
+    return fetchJson<ContactAnalytics>(`/contacts/analytics?${searchParams.toString()}`, {
+      signal,
+    });
  },
  deleteContact: (publicKey: string) =>
    fetchJson<{ status: string }>(`/contacts/${publicKey}`, {
@@ -268,7 +268,7 @@ export function ChatHeader({
            title={
              activeContactIsPrefixOnly
                ? 'Direct Trace unavailable until the full contact key is known'
-                : 'Direct Trace. Send a zero-hop packet to this contact and display out and back SNR'
+                : 'Direct Trace. Send a direct trace probe to this contact and display out and back SNR'
            }
            aria-label="Direct Trace"
            disabled={activeContactIsPrefixOnly}
@@ -1,6 +1,16 @@
 import { type ReactNode, useEffect, useState } from 'react';
 import { Ban, Search, Star } from 'lucide-react';
-import { api } from '../api';
+import {
+  LineChart,
+  Line,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip as RechartsTooltip,
+  ResponsiveContainer,
+  Legend,
+} from 'recharts';
+import { api, isAbortError } from '../api';
 import { formatTime } from '../utils/messageParser';
 import {
  getContactDisplayName,
@@ -100,29 +110,29 @@ export function ContactInfoPane({
      return;
    }

-    let cancelled = false;
+    const controller = new AbortController();
    setAnalytics(null);
    setLoading(true);
    const request =
      isNameOnly && nameOnlyValue
-        ? api.getContactAnalytics({ name: nameOnlyValue })
-        : api.getContactAnalytics({ publicKey: contactKey });
+        ? api.getContactAnalytics({ name: nameOnlyValue }, controller.signal)
+        : api.getContactAnalytics({ publicKey: contactKey }, controller.signal);

    request
      .then((data) => {
-        if (!cancelled) setAnalytics(data);
+        if (!controller.signal.aborted) setAnalytics(data);
      })
      .catch((err) => {
-        if (!cancelled) {
+        if (!isAbortError(err)) {
          console.error('Failed to fetch contact analytics:', err);
          toast.error('Failed to load contact info');
        }
      })
      .finally(() => {
-        if (!cancelled) setLoading(false);
+        if (!controller.signal.aborted) setLoading(false);
      });
    return () => {
-      cancelled = true;
+      controller.abort();
    };
  }, [contactKey, isNameOnly, nameOnlyValue]);

@@ -650,20 +660,18 @@ function ActivityChartsSection({ analytics }: { analytics: ContactAnalytics | nu
      {hasHourlyActivity && (
        <div>
          <SectionLabel>Messages Per Hour</SectionLabel>
-          <ChartLegend
-            items={[
-              { label: 'Last 24h', color: '#2563eb' },
-              { label: '7-day avg', color: '#ea580c' },
-              { label: 'All-time avg', color: '#64748b' },
-            ]}
-          />
          <ActivityLineChart
            ariaLabel="Messages per hour"
            points={analytics.hourly_activity}
            series={[
-              { key: 'last_24h_count', color: '#2563eb' },
-              { key: 'last_week_average', color: '#ea580c' },
-              { key: 'all_time_average', color: '#64748b' },
+              { key: 'last_24h_count', color: '#2563eb', label: 'Last 24h' },
+              { key: 'last_week_average', color: '#ea580c', label: '7-day avg' },
+              { key: 'all_time_average', color: '#64748b', label: 'All-time avg' },
+            ]}
+            legendItems={[
+              { label: 'Last 24h', color: '#2563eb' },
+              { label: '7-day avg', color: '#ea580c' },
+              { label: 'All-time avg', color: '#64748b' },
            ]}
            valueFormatter={(value) => value.toFixed(value % 1 === 0 ? 0 : 1)}
            tickFormatter={(bucket) =>
@@ -683,7 +691,7 @@ function ActivityChartsSection({ analytics }: { analytics: ContactAnalytics | nu
          <ActivityLineChart
            ariaLabel="Messages per week"
            points={analytics.weekly_activity}
-            series={[{ key: 'message_count', color: '#16a34a' }]}
+            series={[{ key: 'message_count', color: '#16a34a', label: 'Messages' }]}
            valueFormatter={(value) => value.toFixed(0)}
            tickFormatter={(bucket) =>
              new Date(bucket.bucket_start * 1000).toLocaleDateString([], {
@@ -705,133 +713,115 @@ function ActivityChartsSection({ analytics }: { analytics: ContactAnalytics | nu
  );
 }

-function ChartLegend({ items }: { items: Array<{ label: string; color: string }> }) {
-  return (
-    <div className="flex flex-wrap gap-x-3 gap-y-1 mb-2 text-[11px] text-muted-foreground">
-      {items.map((item) => (
-        <span key={item.label} className="inline-flex items-center gap-1.5">
-          <span
-            className="inline-block h-2 w-2 rounded-full"
-            style={{ backgroundColor: item.color }}
-            aria-hidden="true"
-          />
-          {item.label}
-        </span>
-      ))}
-    </div>
-  );
-}
+const TOOLTIP_STYLE = {
+  contentStyle: {
+    backgroundColor: 'hsl(var(--popover))',
+    border: '1px solid hsl(var(--border))',
+    borderRadius: '6px',
+    fontSize: '11px',
+    color: 'hsl(var(--popover-foreground))',
+  },
+  itemStyle: { color: 'hsl(var(--popover-foreground))' },
+  labelStyle: { color: 'hsl(var(--muted-foreground))' },
+} as const;

 function ActivityLineChart<T extends ContactAnalyticsHourlyBucket | ContactAnalyticsWeeklyBucket>({
  ariaLabel,
  points,
  series,
+  legendItems,
  tickFormatter,
  valueFormatter,
 }: {
  ariaLabel: string;
  points: T[];
-  series: Array<{ key: keyof T; color: string }>;
+  series: Array<{ key: keyof T; color: string; label?: string }>;
+  legendItems?: Array<{ label: string; color: string }>;
  tickFormatter: (point: T) => string;
  valueFormatter: (value: number) => string;
 }) {
-  const width = 320;
-  const height = 132;
-  const padding = { top: 8, right: 8, bottom: 24, left: 32 };
-  const plotWidth = width - padding.left - padding.right;
-  const plotHeight = height - padding.top - padding.bottom;
-  const allValues = points.flatMap((point) =>
-    series.map((entry) => {
-      const value = point[entry.key];
-      return typeof value === 'number' ? value : 0;
-    })
-  );
-  const maxValue = Math.max(1, ...allValues);
-  const tickIndices = Array.from(
-    new Set([
-      0,
-      Math.floor((points.length - 1) / 3),
-      Math.floor(((points.length - 1) * 2) / 3),
-      points.length - 1,
-    ])
-  );
+  const data = points.map((point, i) => {
+    const entry: Record<string, string | number> = { idx: i, tick: tickFormatter(point) };
+    for (const s of series) {
+      const raw = point[s.key];
+      entry[String(s.key)] = typeof raw === 'number' ? raw : 0;
+    }
+    return entry;
+  });

-  const buildPolyline = (key: keyof T) =>
-    points
-      .map((point, index) => {
-        const rawValue = point[key];
-        const value = typeof rawValue === 'number' ? rawValue : 0;
-        const x =
-          padding.left + (points.length === 1 ? 0 : (index / (points.length - 1)) * plotWidth);
-        const y = padding.top + plotHeight - (value / maxValue) * plotHeight;
-        return `${x},${y}`;
-      })
-      .join(' ');
+  const tickCount = Math.min(5, points.length);
+  const tickIndices: number[] = [];
+  if (points.length > 1) {
+    for (let i = 0; i < tickCount; i++) {
+      tickIndices.push(Math.round((i / (tickCount - 1)) * (points.length - 1)));
+    }
+  }

  return (
-    <div>
-      <svg
-        viewBox={`0 0 ${width} ${height}`}
-        className="w-full h-auto"
-        role="img"
-        aria-label={ariaLabel}
-      >
-        {[0, 0.5, 1].map((ratio) => {
-          const y = padding.top + plotHeight - ratio * plotHeight;
-          const value = maxValue * ratio;
-          return (
-            <g key={ratio}>
-              <line
-                x1={padding.left}
-                x2={width - padding.right}
-                y1={y}
-                y2={y}
-                stroke="hsl(var(--border))"
-                strokeWidth="1"
-              />
-              <text
-                x={padding.left - 6}
-                y={y + 4}
-                fontSize="10"
-                textAnchor="end"
-                fill="hsl(var(--muted-foreground))"
-              >
-                {valueFormatter(value)}
-              </text>
-            </g>
-          );
-        })}
-
-        {series.map((entry) => (
-          <polyline
-            key={String(entry.key)}
-            fill="none"
-            stroke={entry.color}
-            strokeWidth="2"
-            strokeLinejoin="round"
-            strokeLinecap="round"
-            points={buildPolyline(entry.key)}
+    <div role="img" aria-label={ariaLabel}>
+      <ResponsiveContainer width="100%" height={140}>
+        <LineChart data={data} margin={{ top: 4, right: 4, bottom: 0, left: -16 }}>
+          <CartesianGrid strokeDasharray="3 3" stroke="hsl(var(--border))" vertical={false} />
+          <XAxis
+            dataKey="idx"
+            type="number"
+            domain={[0, Math.max(1, points.length - 1)]}
+            tick={{ fontSize: 10, fill: 'hsl(var(--muted-foreground))' }}
+            tickLine={false}
+            axisLine={false}
+            ticks={tickIndices}
+            tickFormatter={(idx) => String(data[idx]?.tick ?? '')}
          />
-        ))}
-
-        {tickIndices.map((index) => {
-          const point = points[index];
-          const x =
-            padding.left + (points.length === 1 ? 0 : (index / (points.length - 1)) * plotWidth);
-          return (
-            <text
-              key={`${ariaLabel}-${point.bucket_start}`}
-              x={x}
-              y={height - 6}
-              fontSize="10"
-              textAnchor={index === 0 ? 'start' : index === points.length - 1 ? 'end' : 'middle'}
-              fill="hsl(var(--muted-foreground))"
-            >
-              {tickFormatter(point)}
-            </text>
-          );
-        })}
-      </svg>
+          <YAxis
+            tick={{ fontSize: 10, fill: 'hsl(var(--muted-foreground))' }}
+            tickLine={false}
+            axisLine={false}
+            tickFormatter={(v) => valueFormatter(v)}
+            width={40}
+          />
+          <RechartsTooltip
+            {...TOOLTIP_STYLE}
+            cursor={{
+              stroke: 'hsl(var(--muted-foreground))',
+              strokeWidth: 1,
+              strokeDasharray: '3 3',
+            }}
+            labelFormatter={(idx) => String(data[Number(idx)]?.tick ?? '')}
+            formatter={(value, name) => {
+              const match = series.find((s) => String(s.key) === name);
+              return [valueFormatter(Number(value)), match?.label ?? String(name)];
+            }}
+          />
+          {legendItems && (
+            <Legend
+              content={() => (
+                <div className="flex flex-wrap justify-center gap-x-3 gap-y-1 mt-1 text-[11px] text-muted-foreground">
+                  {legendItems.map((item) => (
+                    <span key={item.label} className="inline-flex items-center gap-1.5">
+                      <span
+                        className="inline-block h-2 w-2 rounded-full"
+                        style={{ backgroundColor: item.color }}
+                      />
+                      {item.label}
+                    </span>
+                  ))}
+                </div>
+              )}
+            />
+          )}
+          {series.map((entry) => (
+            <Line
+              key={String(entry.key)}
+              type="linear"
+              dataKey={String(entry.key)}
+              stroke={entry.color}
+              strokeWidth={1.5}
+              dot={false}
+              activeDot={{ r: 4, strokeWidth: 2, stroke: 'hsl(var(--popover))' }}
+            />
+          ))}
+        </LineChart>
+      </ResponsiveContainer>
    </div>
  );
 }
@@ -5,6 +5,7 @@ import { MessageInput, type MessageInputHandle } from './MessageInput';
 import { MessageList } from './MessageList';
 import { RawPacketFeedView } from './RawPacketFeedView';
 import { RoomServerPanel } from './RoomServerPanel';
+import { TracePane } from './TracePane';
 import type {
  Channel,
  Contact,
@@ -15,6 +16,8 @@ import type {
  PathDiscoveryResponse,
  RawPacket,
  RadioConfig,
+  RadioTraceHopRequest,
+  RadioTraceResponse,
 } from '../types';
 import type { RawPacketStatsSessionState } from '../utils/rawPacketStats';
 import { CONTACT_TYPE_REPEATER, CONTACT_TYPE_ROOM } from '../types';
@@ -50,6 +53,10 @@ interface ConversationPaneProps {
  loadingNewer: boolean;
  messageInputRef: Ref<MessageInputHandle>;
  onTrace: () => Promise<void>;
+  onRunTracePath: (
+    hopHashBytes: 1 | 2 | 4,
+    hops: RadioTraceHopRequest[]
+  ) => Promise<RadioTraceResponse>;
  onPathDiscovery: (publicKey: string) => Promise<PathDiscoveryResponse>;
  onToggleFavorite: (type: 'channel' | 'contact', id: string) => Promise<void>;
  onDeleteContact: (publicKey: string) => Promise<void>;
@@ -58,6 +65,7 @@ interface ConversationPaneProps {
  onOpenContactInfo: (publicKey: string, fromChannel?: boolean) => void;
  onOpenChannelInfo: (channelKey: string) => void;
  onSenderClick: (sender: string) => void;
+  onChannelReferenceClick?: (channelName: string) => void;
  onLoadOlder: () => Promise<void>;
  onResendChannelMessage: (messageId: number, newTimestamp?: boolean) => Promise<void>;
  onTargetReached: () => void;
@@ -115,6 +123,7 @@ export function ConversationPane({
  loadingNewer,
  messageInputRef,
  onTrace,
+  onRunTracePath,
  onPathDiscovery,
  onToggleFavorite,
  onDeleteContact,
@@ -123,6 +132,7 @@ export function ConversationPane({
  onOpenContactInfo,
  onOpenChannelInfo,
  onSenderClick,
+  onChannelReferenceClick,
  onLoadOlder,
  onResendChannelMessage,
  onTargetReached,
@@ -200,6 +210,10 @@ export function ConversationPane({
    return null;
  }

+  if (activeConversation.type === 'trace') {
+    return <TracePane contacts={contacts} config={config} onRunTracePath={onRunTracePath} />;
+  }
+
  if (activeContactIsRepeater) {
    return (
      <Suspense fallback={<LoadingPane label="Loading dashboard..." />}>
@@ -272,6 +286,7 @@ export function ConversationPane({
            activeConversation.type === 'channel' ? onDismissUnreadMarker : undefined
          }
          onSenderClick={activeConversation.type === 'channel' ? onSenderClick : undefined}
+          onChannelReferenceClick={onChannelReferenceClick}
          onLoadOlder={onLoadOlder}
          onResendChannelMessage={
            activeConversation.type === 'channel' ? onResendChannelMessage : undefined
@@ -39,6 +39,7 @@ export function CrackerPanel({
 }: CrackerPanelProps) {
  const [isRunning, setIsRunning] = useState(false);
  const [maxLength, setMaxLength] = useState(6);
+  const [maxLengthInput, setMaxLengthInput] = useState('6');
  const [retryFailedAtNextLength, setRetryFailedAtNextLength] = useState(false);
  const [decryptHistorical, setDecryptHistorical] = useState(true);
  const [turboMode, setTurboMode] = useState(false);
@@ -127,8 +128,9 @@ export function CrackerPanel({
  }, [existingChannelKeys]);

  // Filter packets to only undecrypted GROUP_TEXT
-  const undecryptedGroupText = packets.filter(
-    (p) => p.payload_type === 'GROUP_TEXT' && !p.decrypted
+  const undecryptedGroupText = useMemo(
+    () => packets.filter((p) => p.payload_type === 'GROUP_TEXT' && !p.decrypted),
+    [packets]
  );

  // Update queue when packets change (deduplicated by payload)
@@ -191,6 +193,10 @@ export function CrackerPanel({
    maxLengthRef.current = maxLength;
  }, [maxLength]);

+  useEffect(() => {
+    setMaxLengthInput(String(maxLength));
+  }, [maxLength]);
+
  useEffect(() => {
    decryptHistoricalRef.current = decryptHistorical;
  }, [decryptHistorical]);
@@ -434,8 +440,25 @@ export function CrackerPanel({
            type="number"
            min={1}
            max={10}
-            value={maxLength}
-            onChange={(e) => setMaxLength(Math.min(10, Math.max(1, parseInt(e.target.value) || 6)))}
+            value={maxLengthInput}
+            onChange={(e) => {
+              const nextValue = e.target.value;
+              setMaxLengthInput(nextValue);
+              if (nextValue === '') return;
+              const parsed = Number.parseInt(nextValue, 10);
+              if (Number.isNaN(parsed)) return;
+              setMaxLength(Math.min(10, Math.max(1, parsed)));
+            }}
+            onBlur={() => {
+              const parsed = Number.parseInt(maxLengthInput, 10);
+              const nextValue = Number.isNaN(parsed)
+                ? maxLength
+                : Math.min(10, Math.max(1, parsed));
+              setMaxLengthInput(String(nextValue));
+              if (nextValue !== maxLength) {
+                setMaxLength(nextValue);
+              }
+            }}
            className="w-14 px-2 py-1 text-sm bg-muted border border-border rounded"
          />
        </div>
@@ -131,9 +131,23 @@ export function MapView({ contacts, focusedKey }: MapViewProps) {

  // Store ref for a marker
  const setMarkerRef = useCallback((key: string, ref: LeafletCircleMarker | null) => {
+    if (ref === null) {
+      delete markerRefs.current[key];
+      return;
+    }
+
    markerRefs.current[key] = ref;
  }, []);

+  useEffect(() => {
+    const currentKeys = new Set(mappableContacts.map((contact) => contact.public_key));
+    for (const key of Object.keys(markerRefs.current)) {
+      if (!currentKeys.has(key)) {
+        delete markerRefs.current[key];
+      }
+    }
+  }, [mappableContacts]);
+
  // Open popup for focused contact after map is ready
  useEffect(() => {
    if (focusedContact && markerRefs.current[focusedContact.public_key]) {
@@ -11,7 +11,11 @@ import {
 import type { Channel, Contact, Message, MessagePath, RadioConfig, RawPacket } from '../types';
 import { CONTACT_TYPE_REPEATER, CONTACT_TYPE_ROOM } from '../types';
 import { api } from '../api';
-import { formatTime, parseSenderFromText } from '../utils/messageParser';
+import {
+  findLinkedChannelReferences,
+  formatTime,
+  parseSenderFromText,
+} from '../utils/messageParser';
 import { formatHopCounts, type SenderInfo } from '../utils/pathUtils';
 import { getDirectContactRoute } from '../utils/pathUtils';
 import { ContactAvatar } from './ContactAvatar';
@@ -33,6 +37,7 @@ interface MessageListProps {
  onSenderClick?: (sender: string) => void;
  onLoadOlder?: () => void;
  onResendChannelMessage?: (messageId: number, newTimestamp?: boolean) => void;
+  onChannelReferenceClick?: (channelName: string) => void;
  radioName?: string;
  config?: RadioConfig | null;
  onOpenContactInfo?: (publicKey: string, fromChannel?: boolean) => void;
@@ -48,8 +53,64 @@ interface MessageListProps {
 const URL_PATTERN =
  /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_+.~#?&//=]*)/g;

-// Helper to convert URLs in a plain text string into clickable links
-function linkifyText(text: string, keyPrefix: string): ReactNode[] {
+function renderChannelReferences(
+  text: string,
+  keyPrefix: string,
+  onChannelReferenceClick?: (channelName: string) => void
+): ReactNode[] {
+  const references = findLinkedChannelReferences(text);
+  if (references.length === 0) {
+    return [text];
+  }
+
+  const parts: ReactNode[] = [];
+  let lastIndex = 0;
+
+  references.forEach((reference, index) => {
+    if (reference.start > lastIndex) {
+      parts.push(text.slice(lastIndex, reference.start));
+    }
+
+    const className =
+      'rounded px-0.5 font-medium text-primary underline underline-offset-2 transition-colors';
+    if (onChannelReferenceClick) {
+      parts.push(
+        <button
+          key={`${keyPrefix}-channel-${index}`}
+          type="button"
+          className={cn(
+            className,
+            'inline border-0 bg-transparent p-0 align-baseline hover:text-primary/80 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring'
+          )}
+          onClick={() => onChannelReferenceClick(reference.label)}
+        >
+          {reference.label}
+        </button>
+      );
+    } else {
+      parts.push(
+        <span key={`${keyPrefix}-channel-${index}`} className={className}>
+          {reference.label}
+        </span>
+      );
+    }
+
+    lastIndex = reference.end;
+  });
+
+  if (lastIndex < text.length) {
+    parts.push(text.slice(lastIndex));
+  }
+
+  return parts;
+}
+
+// Helper to convert URLs and channel references in a plain text string into rich content
+function linkifyText(
+  text: string,
+  keyPrefix: string,
+  onChannelReferenceClick?: (channelName: string) => void
+): ReactNode[] {
  const parts: ReactNode[] = [];
  let lastIndex = 0;
  let match: RegExpExecArray | null;
@@ -58,7 +119,13 @@ function linkifyText(text: string, keyPrefix: string): ReactNode[] {
  URL_PATTERN.lastIndex = 0;
  while ((match = URL_PATTERN.exec(text)) !== null) {
    if (match.index > lastIndex) {
-      parts.push(text.slice(lastIndex, match.index));
+      parts.push(
+        ...renderChannelReferences(
+          text.slice(lastIndex, match.index),
+          `${keyPrefix}-text-${keyIndex}`,
+          onChannelReferenceClick
+        )
+      );
    }
    parts.push(
      <a
@@ -74,15 +141,27 @@ function linkifyText(text: string, keyPrefix: string): ReactNode[] {
    lastIndex = match.index + match[0].length;
  }

-  if (lastIndex === 0) return [text];
+  if (lastIndex === 0) {
+    return renderChannelReferences(text, keyPrefix, onChannelReferenceClick);
+  }
  if (lastIndex < text.length) {
-    parts.push(text.slice(lastIndex));
+    parts.push(
+      ...renderChannelReferences(
+        text.slice(lastIndex),
+        `${keyPrefix}-tail`,
+        onChannelReferenceClick
+      )
+    );
  }
  return parts;
 }

 // Helper to render text with highlighted @[Name] mentions and clickable URLs
-function renderTextWithMentions(text: string, radioName?: string): ReactNode {
+function renderTextWithMentions(
+  text: string,
+  radioName?: string,
+  onChannelReferenceClick?: (channelName: string) => void
+): ReactNode {
  const mentionPattern = /@\[([^\]]+)\]/g;
  const parts: ReactNode[] = [];
  let lastIndex = 0;
@@ -92,7 +171,13 @@ function renderTextWithMentions(text: string, radioName?: string): ReactNode {
  while ((match = mentionPattern.exec(text)) !== null) {
    // Add text before the match (with linkification)
    if (match.index > lastIndex) {
-      parts.push(...linkifyText(text.slice(lastIndex, match.index), `pre-${keyIndex}`));
+      parts.push(
+        ...linkifyText(
+          text.slice(lastIndex, match.index),
+          `pre-${keyIndex}`,
+          onChannelReferenceClick
+        )
+      );
    }

    const mentionedName = match[1];
@@ -115,7 +200,7 @@ function renderTextWithMentions(text: string, radioName?: string): ReactNode {

  // Add remaining text after last match (with linkification)
  if (lastIndex < text.length) {
-    parts.push(...linkifyText(text.slice(lastIndex), `post-${keyIndex}`));
+    parts.push(...linkifyText(text.slice(lastIndex), `post-${keyIndex}`, onChannelReferenceClick));
  }

  return parts.length > 0 ? parts : text;
@@ -188,6 +273,7 @@ export function MessageList({
  onSenderClick,
  onLoadOlder,
  onResendChannelMessage,
+  onChannelReferenceClick,
  radioName,
  config,
  onOpenContactInfo,
@@ -373,7 +459,22 @@ export function MessageList({
      }
    }

-    setResendableIds(newResendable);
+    setResendableIds((prev) => {
+      if (prev.size === newResendable.size) {
+        let changed = false;
+        for (const id of newResendable) {
+          if (!prev.has(id)) {
+            changed = true;
+            break;
+          }
+        }
+        if (!changed) {
+          return prev;
+        }
+      }
+
+      return newResendable;
+    });

    return () => {
      for (const timer of timers.values()) clearTimeout(timer);
@@ -896,7 +997,7 @@ export function MessageList({
                  <div className="break-words whitespace-pre-wrap">
                    {content.split('\n').map((line, i, arr) => (
                      <span key={i}>
-                        {renderTextWithMentions(line, radioName)}
+                        {renderTextWithMentions(line, radioName, onChannelReferenceClick)}
                        {i < arr.length - 1 && <br />}
                      </span>
                    ))}
@@ -1,4 +1,4 @@
-import { useState, useRef } from 'react';
+import { useEffect, useRef, useState } from 'react';
 import { Dice5 } from 'lucide-react';
 import {
  Dialog,
@@ -20,6 +20,11 @@ type Tab = 'new-contact' | 'new-channel' | 'hashtag';
 interface NewMessageModalProps {
  open: boolean;
  undecryptedCount: number;
+  prefillRequest?: {
+    tab: 'hashtag';
+    hashtagName: string;
+    nonce: number;
+  } | null;
  onClose: () => void;
  onCreateContact: (name: string, publicKey: string, tryHistorical: boolean) => Promise<void>;
  onCreateChannel: (name: string, key: string, tryHistorical: boolean) => Promise<void>;
@@ -29,6 +34,7 @@ interface NewMessageModalProps {
 export function NewMessageModal({
  open,
  undecryptedCount,
+  prefillRequest = null,
  onClose,
  onCreateContact,
  onCreateChannel,
@@ -53,6 +59,24 @@ export function NewMessageModal({
    setError('');
  };

+  useEffect(() => {
+    if (!open || !prefillRequest) {
+      return;
+    }
+
+    setTab(prefillRequest.tab);
+    setName(prefillRequest.hashtagName);
+    setContactKey('');
+    setChannelKey('');
+    setTryHistorical(false);
+    setPermitCapitals(false);
+    setError('');
+    setLoading(false);
+    requestAnimationFrame(() => {
+      hashtagInputRef.current?.focus();
+    });
+  }, [open, prefillRequest]);
+
  const handleCreate = async () => {
    setError('');
    setLoading(true);
@@ -81,13 +81,14 @@ export function PathModal({
            ) : hasSinglePath ? (
              <>
                This shows <em>one route</em> that this message traveled through the mesh network.
-                Repeaters may be incorrectly identified due to prefix collisions between heard and
-                non-heard repeater advertisements.
+                Repeater identities are inferred from locally known advert and path data, so some
+                hops may be missing or misidentified when that data is incomplete.
              </>
            ) : (
              <>
                This message was received via <strong>{paths.length} different routes</strong>.
-                Repeaters may be incorrectly identified due to prefix collisions.
+                Repeater identities are inferred from locally known advert and path data, so some
+                hops may be missing or misidentified when that data is incomplete.
              </>
            )}
          </DialogDescription>
@@ -1,5 +1,15 @@
 import { useEffect, useMemo, useState } from 'react';
 import { ChevronLeft, ChevronRight } from 'lucide-react';
+import {
+  BarChart,
+  Bar,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip as RechartsTooltip,
+  ResponsiveContainer,
+  Cell,
+} from 'recharts';

 import { RawPacketList } from './RawPacketList';
 import { RawPacketInspectorDialog } from './RawPacketDetailModal';
@@ -24,6 +34,18 @@ interface RawPacketFeedViewProps {
  channels: Channel[];
 }

+const TOOLTIP_STYLE = {
+  contentStyle: {
+    backgroundColor: 'hsl(var(--popover))',
+    border: '1px solid hsl(var(--border))',
+    borderRadius: '6px',
+    fontSize: '11px',
+    color: 'hsl(var(--popover-foreground))',
+  },
+  itemStyle: { color: 'hsl(var(--popover-foreground))' },
+  labelStyle: { color: 'hsl(var(--muted-foreground))' },
+} as const;
+
 const WINDOW_LABELS: Record<RawPacketStatsWindow, string> = {
  '1m': '1 min',
  '5m': '5 min',
@@ -32,13 +54,7 @@ const WINDOW_LABELS: Record<RawPacketStatsWindow, string> = {
  session: 'Session',
 };

-const TIMELINE_COLORS = [
-  'bg-sky-500/80',
-  'bg-emerald-500/80',
-  'bg-amber-500/80',
-  'bg-rose-500/80',
-  'bg-violet-500/80',
-];
+const TIMELINE_FILL_COLORS = ['#0ea5e9', '#10b981', '#f59e0b', '#f43f5e', '#8b5cf6'];

 function formatTimestamp(timestampMs: number): string {
  return new Date(timestampMs).toLocaleString([], {
@@ -155,24 +171,17 @@ function isNeighborIdentityResolvable(item: NeighborStat, contacts: Contact[]):
  return resolveContact(item.key, contacts) !== null;
 }

-function formatStrongestPacketDetail(
+function formatStrongestNeighborDetail(
  stats: ReturnType<typeof buildRawPacketStatsSnapshot>,
  contacts: Contact[]
 ): string | undefined {
-  if (!stats.strongestPacketPayloadType) {
+  const strongestNeighbor = stats.strongestNeighbors[0];
+  if (!strongestNeighbor || strongestNeighbor.bestRssi === null) {
    return undefined;
  }

-  const resolvedLabel =
-    resolveContactLabel(stats.strongestPacketSourceKey, contacts) ??
-    stats.strongestPacketSourceLabel;
-  if (resolvedLabel) {
-    return `${resolvedLabel} · ${stats.strongestPacketPayloadType}`;
-  }
-  if (stats.strongestPacketPayloadType === 'GroupText') {
-    return '<unknown sender> · GroupText';
-  }
-  return stats.strongestPacketPayloadType;
+  const resolvedNeighbor = resolveNeighbor(strongestNeighbor, contacts);
+  return `${formatRssi(resolvedNeighbor.bestRssi)} best heard`;
 }

 function getCoverageMessage(
@@ -220,7 +229,13 @@ function RankedBars({
  emptyLabel: string;
  formatter?: (item: RankedPacketStat) => string;
 }) {
-  const maxCount = Math.max(...items.map((item) => item.count), 1);
+  const data = items.map((item) => ({
+    name: item.label,
+    value: item.count,
+    detail: formatter
+      ? formatter(item)
+      : `${item.count.toLocaleString()} · ${formatPercent(item.share)}`,
+  }));

  return (
    <section className="mb-4 break-inside-avoid rounded-lg border border-border/70 bg-card/70 p-3">
@@ -228,25 +243,36 @@ function RankedBars({
      {items.length === 0 ? (
        <p className="mt-3 text-sm text-muted-foreground">{emptyLabel}</p>
      ) : (
-        <div className="mt-3 space-y-2">
-          {items.map((item) => (
-            <div key={item.label}>
-              <div className="mb-1 flex items-center justify-between gap-3 text-xs">
-                <span className="truncate text-foreground">{item.label}</span>
-                <span className="shrink-0 tabular-nums text-muted-foreground">
-                  {formatter
-                    ? formatter(item)
-                    : `${item.count.toLocaleString()} · ${formatPercent(item.share)}`}
-                </span>
-              </div>
-              <div className="h-2 overflow-hidden rounded-full bg-muted">
-                <div
-                  className="h-full rounded-full bg-primary/80"
-                  style={{ width: `${(item.count / maxCount) * 100}%` }}
-                />
-              </div>
-            </div>
-          ))}
+        <div className="mt-2">
+          <ResponsiveContainer width="100%" height={items.length * 28 + 8}>
+            <BarChart
+              data={data}
+              layout="vertical"
+              margin={{ top: 0, right: 4, bottom: 0, left: 0 }}
+              barCategoryGap="20%"
+            >
+              <XAxis type="number" hide />
+              <YAxis
+                type="category"
+                dataKey="name"
+                tick={{ fontSize: 11, fill: 'hsl(var(--muted-foreground))' }}
+                tickLine={false}
+                axisLine={false}
+                width={80}
+              />
+              <RechartsTooltip
+                {...TOOLTIP_STYLE}
+                cursor={{ fill: 'hsl(var(--muted))', opacity: 0.5 }}
+                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                formatter={(_v: any, _n: any, props: any) => [props.payload.detail, null]}
+              />
+              <Bar dataKey="value" radius={[0, 4, 4, 0]} maxBarSize={16}>
+                {data.map((_, i) => (
+                  <Cell key={i} fill={TIMELINE_FILL_COLORS[i % TIMELINE_FILL_COLORS.length]} />
+                ))}
+              </Bar>
+            </BarChart>
+          </ResponsiveContainer>
        </div>
      )}
    </section>
@@ -320,53 +346,66 @@ function NeighborList({
 }

 function TimelineChart({ bins }: { bins: PacketTimelineBin[] }) {
-  const maxTotal = Math.max(...bins.map((bin) => bin.total), 1);
  const typeOrder = Array.from(new Set(bins.flatMap((bin) => Object.keys(bin.countsByType)))).slice(
    0,
-    TIMELINE_COLORS.length
+    TIMELINE_FILL_COLORS.length
  );

+  const data = bins.map((bin) => {
+    const entry: Record<string, string | number> = { label: bin.label };
+    for (const type of typeOrder) {
+      entry[type] = bin.countsByType[type] ?? 0;
+    }
+    return entry;
+  });
+
  return (
    <section className="mb-4 break-inside-avoid rounded-lg border border-border/70 bg-card/70 p-3">
      <div className="flex items-center justify-between gap-3">
        <h3 className="text-sm font-semibold text-foreground">Traffic Timeline</h3>
        <div className="flex flex-wrap justify-end gap-2 text-[11px] text-muted-foreground">
-          {typeOrder.map((type, index) => (
+          {typeOrder.map((type, i) => (
            <span key={type} className="inline-flex items-center gap-1">
-              <span className={cn('h-2 w-2 rounded-full', TIMELINE_COLORS[index])} />
+              <span
+                className="h-2 w-2 rounded-full"
+                style={{ backgroundColor: TIMELINE_FILL_COLORS[i] }}
+              />
              <span>{type}</span>
            </span>
          ))}
        </div>
      </div>
-
-      <div className="mt-3 flex items-start gap-1">
-        {bins.map((bin, index) => (
-          <div
-            key={`${bin.label}-${index}`}
-            className="flex min-w-0 flex-1 flex-col items-center gap-1"
-          >
-            <div className="flex h-24 w-full items-end overflow-hidden rounded-sm bg-muted/60">
-              <div className="flex h-full w-full flex-col justify-end">
-                {typeOrder.map((type, index) => {
-                  const count = bin.countsByType[type] ?? 0;
-                  if (count === 0) return null;
-                  return (
-                    <div
-                      key={type}
-                      className={cn('w-full', TIMELINE_COLORS[index])}
-                      style={{
-                        height: `${(count / maxTotal) * 100}%`,
-                      }}
-                      title={`${bin.label}: ${type} ${count.toLocaleString()}`}
-                    />
-                  );
-                })}
-              </div>
-            </div>
-            <div className="text-[10px] text-muted-foreground">{bin.label}</div>
-          </div>
-        ))}
+      <div className="mt-2">
+        <ResponsiveContainer width="100%" height={110}>
+          <BarChart data={data} margin={{ top: 4, right: 0, bottom: 0, left: -24 }}>
+            <CartesianGrid strokeDasharray="3 3" stroke="hsl(var(--border))" vertical={false} />
+            <XAxis
+              dataKey="label"
+              tick={{ fontSize: 10, fill: 'hsl(var(--muted-foreground))' }}
+              tickLine={false}
+              axisLine={false}
+            />
+            <YAxis
+              tick={{ fontSize: 10, fill: 'hsl(var(--muted-foreground))' }}
+              tickLine={false}
+              axisLine={false}
+              allowDecimals={false}
+            />
+            <RechartsTooltip
+              {...TOOLTIP_STYLE}
+              cursor={{ fill: 'hsl(var(--muted))', opacity: 0.5 }}
+            />
+            {typeOrder.map((type, i) => (
+              <Bar
+                key={type}
+                dataKey={type}
+                stackId="packets"
+                fill={TIMELINE_FILL_COLORS[i]}
+                radius={i === typeOrder.length - 1 ? [2, 2, 0, 0] : undefined}
+              />
+            ))}
+          </BarChart>
+        </ResponsiveContainer>
      </div>
    </section>
  );
@@ -404,8 +443,13 @@ export function RawPacketFeedView({
    [nowSec, rawPacketStatsSession, selectedWindow]
  );
  const coverageMessage = getCoverageMessage(stats, rawPacketStatsSession);
-  const strongestPacketDetail = useMemo(
-    () => formatStrongestPacketDetail(stats, contacts),
+  const strongestNeighbor = useMemo(() => {
+    const topNeighbor = stats.strongestNeighbors[0];
+    return topNeighbor ? resolveNeighbor(topNeighbor, contacts) : null;
+  }, [contacts, stats]);
+
+  const strongestNeighborDetail = useMemo(
+    () => formatStrongestNeighborDetail(stats, contacts),
    [contacts, stats]
  );
  const strongestNeighbors = useMemo(
@@ -532,9 +576,9 @@ export function RawPacketFeedView({
                  detail={`${formatPercent(stats.pathBearingRate)} path-bearing packets`}
                />
                <StatTile
-                  label="Best RSSI"
-                  value={formatRssi(stats.bestRssi)}
-                  detail={strongestPacketDetail ?? 'No signal sample in window'}
+                  label="Strongest Neighbor"
+                  value={strongestNeighbor?.label ?? '-'}
+                  detail={strongestNeighborDetail ?? 'No neighbor RSSI sample in window'}
                />
                <StatTile
                  label="Median RSSI"
@@ -174,7 +174,11 @@ export function SearchView({
    api
      .getMessages({ q: debouncedQuery, limit: SEARCH_PAGE_SIZE, offset }, controller.signal)
      .then((data) => {
-        setResults((prev) => [...prev, ...(data as SearchResult[])]);
+        setResults((prev) => {
+          const existingIds = new Set(prev.map((r) => r.id));
+          const unique = (data as SearchResult[]).filter((r) => !existingIds.has(r.id));
+          return [...prev, ...unique];
+        });
        setHasMore(data.length >= SEARCH_PAGE_SIZE);
        setOffset((prev) => prev + data.length);
      })
@@ -1,6 +1,8 @@
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import {
  Bell,
+  Cable,
+  ChartNetwork,
  CheckCheck,
  ChevronDown,
  ChevronRight,
@@ -9,7 +11,6 @@ import {
  Map,
  Search as SearchIcon,
  SquarePen,
-  Waypoints,
  X,
 } from 'lucide-react';
 import {
@@ -197,7 +198,7 @@ export function Sidebar({
  };

  const isActive = (
-    type: 'contact' | 'channel' | 'raw' | 'map' | 'visualizer' | 'search',
+    type: 'contact' | 'channel' | 'raw' | 'map' | 'visualizer' | 'search' | 'trace',
    id: string
  ) => activeConversation?.type === type && activeConversation?.id === id;

@@ -721,7 +722,7 @@ export function Sidebar({
        renderSidebarActionRow({
          key: 'tool-visualizer',
          active: isActive('visualizer', 'visualizer'),
-          icon: <Waypoints className="h-4 w-4" />,
+          icon: <ChartNetwork className="h-4 w-4" />,
          label: 'Mesh Visualizer',
          onClick: () =>
            handleSelectConversation({
@@ -730,6 +731,18 @@ export function Sidebar({
              name: 'Mesh Visualizer',
            }),
        }),
+        renderSidebarActionRow({
+          key: 'tool-trace',
+          active: isActive('trace', 'trace'),
+          icon: <Cable className="h-4 w-4" />,
+          label: 'Trace',
+          onClick: () =>
+            handleSelectConversation({
+              type: 'trace',
+              id: 'trace',
+              name: 'Trace',
+            }),
+        }),
        renderSidebarActionRow({
          key: 'tool-search',
          active: isActive('search', 'search'),
@@ -840,41 +853,45 @@ export function Sidebar({
      aria-label="Conversations"
    >
      {/* Header */}
-      <div className="flex items-center gap-2 px-3 py-2 border-b border-border">
-        <div className="relative min-w-0 flex-1">
-          <Input
-            type="text"
-            placeholder="Search channels/contacts..."
-            aria-label="Search conversations"
-            value={searchQuery}
-            onChange={(e) => setSearchQuery(e.target.value)}
-            className={cn('h-7 text-[13px] bg-background/50', searchQuery ? 'pr-8' : 'pr-3')}
-          />
-          {searchQuery && (
-            <button
-              className="absolute right-2 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground text-lg leading-none transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring rounded"
-              onClick={() => setSearchQuery('')}
-              title="Clear search"
-              aria-label="Clear search"
-            >
-              <X className="h-4 w-4" />
-            </button>
-          )}
-        </div>
+      <div className="px-3 py-2 border-b border-border">
        <Button
-          variant="ghost"
+          variant="outline"
          size="sm"
          onClick={onNewMessage}
-          title="New Message"
-          aria-label="New message"
-          className="h-7 w-7 shrink-0 p-0 text-muted-foreground hover:text-foreground transition-colors"
+          title="Add channel or contact"
+          aria-label="Add channel or contact"
+          className="h-8 w-full justify-start gap-2 border-primary/20 bg-primary/5 px-3 text-[13px] text-primary hover:bg-primary/10 hover:text-primary"
        >
          <SquarePen className="h-4 w-4" />
+          <span>Add Channel/Contact</span>
        </Button>
      </div>

      {/* List */}
      <div className="flex-1 min-h-0 overflow-y-auto [contain:layout_paint]">
+        <div className="px-3 py-2 border-b border-border/60">
+          <div className="relative min-w-0">
+            <Input
+              type="text"
+              placeholder="Search channels/contacts..."
+              aria-label="Search conversations"
+              value={searchQuery}
+              onChange={(e) => setSearchQuery(e.target.value)}
+              className={cn('h-7 text-[13px] bg-background/50', searchQuery ? 'pr-8' : 'pr-3')}
+            />
+            {searchQuery && (
+              <button
+                className="absolute right-2 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground text-lg leading-none transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring rounded"
+                onClick={() => setSearchQuery('')}
+                title="Clear search"
+                aria-label="Clear search"
+              >
+                <X className="h-4 w-4" />
+              </button>
+            )}
+          </div>
+        </div>
+
        {/* Tools */}
        {toolRows.length > 0 && (
          <>
@@ -0,0 +1,721 @@
+import { useEffect, useMemo, useRef, useState, type ReactNode } from 'react';
+import { ArrowDown, ArrowUp, Plus, X } from 'lucide-react';
+
+import type {
+  Contact,
+  RadioConfig,
+  RadioTraceHopRequest,
+  RadioTraceNode,
+  RadioTraceResponse,
+} from '../types';
+import { CONTACT_TYPE_REPEATER } from '../types';
+import { calculateDistance, isValidLocation } from '../utils/pathUtils';
+import { getContactDisplayName } from '../utils/pubkey';
+import { handleKeyboardActivate } from '../utils/a11y';
+import { ContactAvatar } from './ContactAvatar';
+import { Button } from './ui/button';
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from './ui/dialog';
+import { Input } from './ui/input';
+import { cn } from '@/lib/utils';
+
+type TraceSortMode = 'alpha' | 'recent' | 'distance';
+type CustomHopBytes = 1 | 2 | 4;
+
+type TraceDraftHop =
+  | { id: string; kind: 'repeater'; publicKey: string }
+  | { id: string; kind: 'custom'; hopHex: string; hopBytes: CustomHopBytes };
+
+interface TracePaneProps {
+  contacts: Contact[];
+  config: RadioConfig | null;
+  onRunTracePath: (
+    hopHashBytes: CustomHopBytes,
+    hops: RadioTraceHopRequest[]
+  ) => Promise<RadioTraceResponse>;
+}
+
+function getHeardTimestamp(contact: Contact): number {
+  return Math.max(contact.last_seen ?? 0, contact.last_advert ?? 0);
+}
+
+function getDistanceKm(contact: Contact, config: RadioConfig | null): number | null {
+  if (
+    !config ||
+    !isValidLocation(config.lat, config.lon) ||
+    !isValidLocation(contact.lat, contact.lon)
+  ) {
+    return null;
+  }
+  return calculateDistance(config.lat, config.lon, contact.lat, contact.lon);
+}
+
+function getShortKey(publicKey: string | null | undefined): string {
+  if (!publicKey) return 'unknown';
+  return publicKey.slice(0, 12);
+}
+
+function formatSNR(snr: number | null | undefined): string {
+  if (typeof snr !== 'number' || Number.isNaN(snr)) {
+    return '—';
+  }
+  return `${snr >= 0 ? '+' : ''}${snr.toFixed(1)} dB`;
+}
+
+function moveHop(hops: TraceDraftHop[], index: number, direction: -1 | 1): TraceDraftHop[] {
+  const nextIndex = index + direction;
+  if (nextIndex < 0 || nextIndex >= hops.length) {
+    return hops;
+  }
+  const next = [...hops];
+  const [item] = next.splice(index, 1);
+  next.splice(nextIndex, 0, item);
+  return next;
+}
+
+function normalizeCustomHopHex(value: string): string {
+  return value.replace(/[^a-fA-F0-9]/g, '').toLowerCase();
+}
+
+function nextDraftHopId(prefix: string, currentLength: number): string {
+  if (typeof crypto !== 'undefined' && typeof crypto.randomUUID === 'function') {
+    return `${prefix}-${crypto.randomUUID()}`;
+  }
+  return `${prefix}-${Date.now()}-${currentLength}`;
+}
+
+function TraceNodeRow({
+  title,
+  subtitle,
+  meta,
+  note,
+  fixed = false,
+  compact = false,
+  actions,
+  snr,
+}: {
+  title: string;
+  subtitle: string;
+  meta?: string | null;
+  note?: string | null;
+  fixed?: boolean;
+  compact?: boolean;
+  actions?: ReactNode;
+  snr?: string | null;
+}) {
+  return (
+    <div
+      className={cn(
+        'flex items-center rounded-md border border-border bg-background',
+        compact ? 'gap-2 px-2.5 py-2' : 'gap-3 px-3 py-3'
+      )}
+    >
+      <div
+        className={cn(
+          'flex h-9 w-9 items-center justify-center rounded-full border text-[11px] font-semibold uppercase tracking-wide',
+          fixed
+            ? 'border-primary/30 bg-primary/10 text-primary'
+            : 'border-border bg-muted text-muted-foreground'
+        )}
+      >
+        {fixed ? 'Self' : 'Hop'}
+      </div>
+      <div className="min-w-0 flex-1">
+        <div className="truncate text-sm font-medium">{title}</div>
+        <div className="truncate text-xs text-muted-foreground">{subtitle}</div>
+        {meta ? <div className="mt-1 text-[11px] text-muted-foreground">{meta}</div> : null}
+        {note ? <div className="mt-1 text-[11px] text-muted-foreground">{note}</div> : null}
+      </div>
+      {snr ? (
+        <div className="shrink-0 text-right">
+          <div className="text-[11px] text-muted-foreground">SNR</div>
+          <div className="font-mono text-sm">{snr}</div>
+        </div>
+      ) : null}
+      {actions ? <div className="ml-1 flex items-center gap-1">{actions}</div> : null}
+    </div>
+  );
+}
+
+export function TracePane({ contacts, config, onRunTracePath }: TracePaneProps) {
+  const [searchQuery, setSearchQuery] = useState('');
+  const [sortMode, setSortMode] = useState<TraceSortMode>('alpha');
+  const [draftHops, setDraftHops] = useState<TraceDraftHop[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  const [result, setResult] = useState<RadioTraceResponse | null>(null);
+  const [customDialogOpen, setCustomDialogOpen] = useState(false);
+  const [customHopBytesDraft, setCustomHopBytesDraft] = useState<CustomHopBytes>(1);
+  const [customHopHexDraft, setCustomHopHexDraft] = useState('');
+  const [customHopError, setCustomHopError] = useState<string | null>(null);
+  const activeRunTokenRef = useRef(0);
+
+  const repeaters = useMemo(() => {
+    const deduped = new Map<string, Contact>();
+    for (const contact of contacts) {
+      if (contact.type !== CONTACT_TYPE_REPEATER || contact.public_key.length !== 64) {
+        continue;
+      }
+      if (!deduped.has(contact.public_key)) {
+        deduped.set(contact.public_key, contact);
+      }
+    }
+    return [...deduped.values()];
+  }, [contacts]);
+
+  const repeatersByKey = useMemo(
+    () => new Map(repeaters.map((contact) => [contact.public_key, contact])),
+    [repeaters]
+  );
+
+  const filteredRepeaters = useMemo(() => {
+    const query = searchQuery.trim().toLowerCase();
+    const matching = query
+      ? repeaters.filter(
+          (contact) =>
+            contact.public_key.toLowerCase().includes(query) ||
+            (contact.name ?? '').toLowerCase().includes(query)
+        )
+      : repeaters;
+
+    return [...matching].sort((left, right) => {
+      if (sortMode === 'recent') {
+        const leftTs = getHeardTimestamp(left);
+        const rightTs = getHeardTimestamp(right);
+        if (leftTs !== rightTs) {
+          return rightTs - leftTs;
+        }
+      }
+      if (sortMode === 'distance') {
+        const leftDistance = getDistanceKm(left, config);
+        const rightDistance = getDistanceKm(right, config);
+        if (leftDistance !== null && rightDistance !== null && leftDistance !== rightDistance) {
+          return leftDistance - rightDistance;
+        }
+        if (leftDistance !== null && rightDistance === null) return -1;
+        if (leftDistance === null && rightDistance !== null) return 1;
+      }
+      return getContactDisplayName(left.name, left.public_key, left.last_advert).localeCompare(
+        getContactDisplayName(right.name, right.public_key, right.last_advert)
+      );
+    });
+  }, [config, repeaters, searchQuery, sortMode]);
+
+  const localRadioName = config?.name || 'Local radio';
+  const localRadioKey = config?.public_key ?? null;
+  const canSortByDistance = !!config && isValidLocation(config.lat, config.lon);
+  const customHopBytesLocked = useMemo(
+    () => draftHops.find((hop) => hop.kind === 'custom')?.hopBytes ?? null,
+    [draftHops]
+  );
+  const effectiveHopHashBytes: CustomHopBytes = customHopBytesLocked ?? 4;
+
+  useEffect(() => {
+    if (!customDialogOpen) return;
+    setCustomHopBytesDraft(customHopBytesLocked ?? 1);
+    setCustomHopHexDraft('');
+    setCustomHopError(null);
+  }, [customDialogOpen, customHopBytesLocked]);
+
+  const clearPendingResult = () => {
+    activeRunTokenRef.current += 1;
+    setLoading(false);
+    if (result) setResult(null);
+    if (error) setError(null);
+  };
+
+  const handleAddRepeater = (publicKey: string) => {
+    setDraftHops((current) => [
+      ...current,
+      {
+        id: nextDraftHopId('repeater', current.length),
+        kind: 'repeater',
+        publicKey,
+      },
+    ]);
+    clearPendingResult();
+  };
+
+  const handleAddCustomHop = () => {
+    const hopBytes = customHopBytesLocked ?? customHopBytesDraft;
+    const hopHex = normalizeCustomHopHex(customHopHexDraft);
+    if (hopHex.length !== hopBytes * 2) {
+      setCustomHopError(`Custom hop must be exactly ${hopBytes * 2} hex characters.`);
+      return;
+    }
+    setDraftHops((current) => [
+      ...current,
+      {
+        id: nextDraftHopId('custom', current.length),
+        kind: 'custom',
+        hopHex,
+        hopBytes,
+      },
+    ]);
+    clearPendingResult();
+    setCustomDialogOpen(false);
+  };
+
+  const handleRemoveHop = (id: string) => {
+    setDraftHops((current) => current.filter((hop) => hop.id !== id));
+    clearPendingResult();
+  };
+
+  const handleMoveHop = (index: number, direction: -1 | 1) => {
+    setDraftHops((current) => moveHop(current, index, direction));
+    clearPendingResult();
+  };
+
+  const handleRunTrace = async () => {
+    if (draftHops.length === 0) {
+      return;
+    }
+    const runToken = activeRunTokenRef.current + 1;
+    activeRunTokenRef.current = runToken;
+    setLoading(true);
+    setError(null);
+    setResult(null);
+    try {
+      const traceResult = await onRunTracePath(
+        effectiveHopHashBytes,
+        draftHops.map((hop) =>
+          hop.kind === 'repeater' ? { public_key: hop.publicKey } : { hop_hex: hop.hopHex }
+        )
+      );
+      if (activeRunTokenRef.current !== runToken) {
+        return;
+      }
+      setResult(traceResult);
+    } catch (err) {
+      if (activeRunTokenRef.current !== runToken) {
+        return;
+      }
+      setError(err instanceof Error ? err.message : 'Unknown error');
+    } finally {
+      if (activeRunTokenRef.current === runToken) {
+        setLoading(false);
+      }
+    }
+  };
+
+  const resultNodes: RadioTraceNode[] = result
+    ? [
+        {
+          role: 'local',
+          public_key: localRadioKey,
+          name: localRadioName,
+          observed_hash: null,
+          snr: null,
+        },
+        ...result.nodes,
+      ]
+    : [];
+
+  return (
+    <div className="flex h-full min-h-0 flex-col overflow-y-auto lg:overflow-hidden">
+      <div className="shrink-0 border-b border-border px-4 py-3">
+        <h2 className="text-base font-semibold">Trace</h2>
+        <p className="mt-1 max-w-3xl text-sm text-muted-foreground">
+          Build a repeater loop and trace it back to the local radio. The selectable hop list only
+          includes known full-key repeaters, but you can also add custom repeater prefixes.
+        </p>
+      </div>
+
+      <div className="flex flex-1 flex-col gap-4 p-4 lg:min-h-0 lg:flex-row lg:overflow-hidden">
+        <section className="flex w-full flex-col rounded-lg border border-border bg-card lg:min-h-0 lg:max-w-[24rem]">
+          <div className="shrink-0 border-b border-border p-4">
+            <h3 className="text-sm font-semibold">Repeater Hops</h3>
+            <p className="mt-1 text-xs text-muted-foreground">
+              Search by name or key, then add repeaters in the order you want to traverse them.
+            </p>
+            <Button
+              type="button"
+              size="sm"
+              variant="outline"
+              className="mt-3"
+              onClick={() => setCustomDialogOpen(true)}
+            >
+              Custom path
+            </Button>
+            <Input
+              value={searchQuery}
+              onChange={(event) => setSearchQuery(event.target.value)}
+              placeholder="Search name or public key"
+              aria-label="Search repeaters"
+              className="mt-3"
+            />
+            <div className="mt-3 flex flex-wrap gap-2">
+              {(
+                [
+                  ['alpha', 'Alpha'],
+                  ['recent', 'Recent Heard'],
+                  ['distance', 'Distance'],
+                ] as const
+              ).map(([value, label]) => (
+                <Button
+                  key={value}
+                  type="button"
+                  size="sm"
+                  variant={sortMode === value ? 'default' : 'outline'}
+                  onClick={() => setSortMode(value)}
+                >
+                  {label}
+                </Button>
+              ))}
+            </div>
+            {sortMode === 'distance' && !canSortByDistance ? (
+              <p className="mt-2 text-[11px] text-muted-foreground">
+                Distance sorting is using known repeater coordinates, but the local radio does not
+                currently have a valid location.
+              </p>
+            ) : null}
+          </div>
+
+          <div className="max-h-[40vh] overflow-y-auto p-2 lg:min-h-0 lg:max-h-none lg:flex-1">
+            {filteredRepeaters.length === 0 ? (
+              <div className="rounded-md border border-dashed border-border px-3 py-6 text-center text-sm text-muted-foreground">
+                No repeaters matched this search.
+              </div>
+            ) : (
+              <div className="space-y-2">
+                {filteredRepeaters.map((contact) => {
+                  const displayName = getContactDisplayName(
+                    contact.name,
+                    contact.public_key,
+                    contact.last_advert
+                  );
+                  const distanceKm = getDistanceKm(contact, config);
+                  const selectedCount = draftHops.filter(
+                    (hop) => hop.kind === 'repeater' && hop.publicKey === contact.public_key
+                  ).length;
+                  return (
+                    <div
+                      key={contact.public_key}
+                      role="button"
+                      tabIndex={0}
+                      aria-label={`Add repeater ${displayName}`}
+                      className={cn(
+                        'flex w-full items-center gap-3 rounded-md border px-3 py-3 text-left transition-colors',
+                        selectedCount > 0
+                          ? 'border-primary/30 bg-primary/5'
+                          : 'border-border bg-background hover:bg-accent'
+                      )}
+                      onClick={() => handleAddRepeater(contact.public_key)}
+                      onKeyDown={handleKeyboardActivate}
+                    >
+                      <ContactAvatar
+                        name={contact.name}
+                        publicKey={contact.public_key}
+                        size={28}
+                        contactType={contact.type}
+                      />
+                      <div className="min-w-0 flex-1">
+                        <div className="truncate text-sm font-medium">{displayName}</div>
+                        <div className="truncate text-xs text-muted-foreground">
+                          {getShortKey(contact.public_key)}
+                        </div>
+                        {sortMode === 'distance' && distanceKm !== null ? (
+                          <div className="mt-1 text-[11px] text-muted-foreground">
+                            {distanceKm.toFixed(1)} km away
+                          </div>
+                        ) : null}
+                        {selectedCount > 0 ? (
+                          <div className="mt-1 text-[11px] text-muted-foreground">
+                            Added {selectedCount} time{selectedCount === 1 ? '' : 's'}
+                          </div>
+                        ) : null}
+                      </div>
+                      <span
+                        className="inline-flex h-8 w-8 shrink-0 items-center justify-center rounded-md border border-input bg-background text-muted-foreground"
+                        aria-hidden="true"
+                      >
+                        <Plus className="h-4 w-4" />
+                      </span>
+                    </div>
+                  );
+                })}
+              </div>
+            )}
+          </div>
+        </section>
+
+        <section className="flex flex-1 flex-col gap-4 lg:min-h-0 lg:overflow-hidden">
+          <div className="flex flex-col rounded-lg border border-border bg-card lg:min-h-0 lg:max-h-[50%]">
+            <div className="shrink-0 flex items-start justify-between gap-3 border-b border-border px-4 py-3">
+              <div>
+                <h3 className="text-sm font-semibold">Trace Path</h3>
+                <p className="mt-1 text-xs text-muted-foreground">
+                  The first node is display-only. The terminal node is the local radio.
+                </p>
+              </div>
+              {draftHops.length > 0 ? (
+                <Button
+                  type="button"
+                  size="sm"
+                  variant="ghost"
+                  className="shrink-0 text-muted-foreground"
+                  onClick={() => {
+                    setDraftHops([]);
+                    clearPendingResult();
+                  }}
+                >
+                  Clear
+                </Button>
+              ) : null}
+            </div>
+            <div className="space-y-2 p-4 lg:min-h-0 lg:flex-1 lg:overflow-y-auto">
+              <TraceNodeRow
+                title={localRadioName}
+                subtitle={getShortKey(localRadioKey)}
+                meta="Origin"
+                fixed
+                compact
+              />
+              {draftHops.length === 0 ? (
+                <div className="rounded-md border border-dashed border-border px-4 py-6 text-sm text-muted-foreground">
+                  Add at least one hop to build a trace loop.
+                </div>
+              ) : (
+                draftHops.map((hop, index) => {
+                  const contact =
+                    hop.kind === 'repeater' ? (repeatersByKey.get(hop.publicKey) ?? null) : null;
+                  const displayName =
+                    hop.kind === 'repeater'
+                      ? getContactDisplayName(
+                          contact?.name,
+                          hop.publicKey,
+                          contact?.last_advert ?? null
+                        )
+                      : 'Custom hop';
+                  const subtitle =
+                    hop.kind === 'repeater'
+                      ? getShortKey(hop.publicKey)
+                      : `${hop.hopHex.toUpperCase()} (${hop.hopBytes}-byte)`;
+                  return (
+                    <div key={hop.id}>
+                      <TraceNodeRow
+                        title={displayName}
+                        subtitle={subtitle}
+                        meta={`Hop ${index + 1}`}
+                        note={
+                          index === draftHops.length - 1
+                            ? 'Note: you must be able to hear the final repeater in the trace for trace success.'
+                            : null
+                        }
+                        compact
+                        actions={
+                          <>
+                            <Button
+                              type="button"
+                              size="icon"
+                              variant="outline"
+                              className="h-8 w-8"
+                              aria-label={`Move ${displayName} up`}
+                              onClick={() => handleMoveHop(index, -1)}
+                              disabled={index === 0}
+                            >
+                              <ArrowUp className="h-4 w-4" />
+                            </Button>
+                            <Button
+                              type="button"
+                              size="icon"
+                              variant="outline"
+                              className="h-8 w-8"
+                              aria-label={`Move ${displayName} down`}
+                              onClick={() => handleMoveHop(index, 1)}
+                              disabled={index === draftHops.length - 1}
+                            >
+                              <ArrowDown className="h-4 w-4" />
+                            </Button>
+                            <Button
+                              type="button"
+                              size="icon"
+                              variant="outline"
+                              className="h-8 w-8"
+                              aria-label={`Remove ${displayName}`}
+                              onClick={() => handleRemoveHop(hop.id)}
+                            >
+                              <X className="h-4 w-4" />
+                            </Button>
+                          </>
+                        }
+                      />
+                    </div>
+                  );
+                })
+              )}
+              <TraceNodeRow
+                title={localRadioName}
+                subtitle={getShortKey(localRadioKey)}
+                meta="Terminal"
+                fixed
+                compact
+              />
+            </div>
+            <div className="shrink-0 flex flex-wrap items-center justify-between gap-3 border-t border-border px-4 py-3">
+              <div className="text-xs text-muted-foreground">
+                {draftHops.length === 0
+                  ? 'No hops selected'
+                  : `${draftHops.length} hop${draftHops.length === 1 ? '' : 's'} selected · ${effectiveHopHashBytes}-byte trace`}
+              </div>
+              <Button onClick={handleRunTrace} disabled={loading || draftHops.length === 0}>
+                {loading ? 'Tracing...' : 'Send trace'}
+              </Button>
+            </div>
+          </div>
+
+          <div className="flex flex-col rounded-lg border border-border bg-card lg:min-h-0 lg:flex-1">
+            <div className="shrink-0 flex items-center justify-between gap-3 border-b border-border px-4 py-3">
+              <h3 className="text-sm font-semibold">
+                Results{result ? ` (${result.timeout_seconds.toFixed(1)}s)` : ''}
+              </h3>
+              {result || error ? (
+                <Button
+                  type="button"
+                  size="sm"
+                  variant="ghost"
+                  className="shrink-0 text-muted-foreground"
+                  onClick={() => {
+                    setResult(null);
+                    setError(null);
+                  }}
+                >
+                  Clear
+                </Button>
+              ) : null}
+            </div>
+            <div className="min-h-0 flex-1 space-y-3 p-4 lg:overflow-y-auto">
+              {error ? (
+                <div className="rounded-md border border-destructive/30 bg-destructive/10 px-3 py-2 text-sm text-destructive">
+                  {error}
+                </div>
+              ) : null}
+              {!error && !result ? (
+                <div className="rounded-md border border-dashed border-border px-4 py-6 text-sm text-muted-foreground">
+                  Send a trace to see the returned hop-by-hop SNR values.
+                </div>
+              ) : null}
+              {result
+                ? resultNodes.map((node, index) => {
+                    const title =
+                      node.name ||
+                      (node.role === 'custom'
+                        ? 'Custom hop'
+                        : node.role === 'local'
+                          ? localRadioName
+                          : getShortKey(node.public_key));
+                    const subtitle =
+                      node.role === 'custom'
+                        ? `Key prefix ${node.observed_hash?.toUpperCase() ?? 'unknown'}`
+                        : node.observed_hash &&
+                            node.public_key &&
+                            node.observed_hash.toLowerCase() !==
+                              getShortKey(node.public_key).toLowerCase()
+                          ? `${getShortKey(node.public_key)} · key prefix ${node.observed_hash.toUpperCase()}`
+                          : getShortKey(node.public_key);
+                    return (
+                      <div
+                        key={`${node.role}-${node.public_key ?? node.observed_hash ?? 'local'}-${index}`}
+                      >
+                        <TraceNodeRow
+                          title={title}
+                          subtitle={subtitle}
+                          meta={
+                            index === 0
+                              ? 'Origin'
+                              : node.role === 'local'
+                                ? 'Terminal'
+                                : `Hop ${index}`
+                          }
+                          fixed={node.role === 'local'}
+                          snr={index === 0 ? null : formatSNR(node.snr)}
+                        />
+                      </div>
+                    );
+                  })
+                : null}
+            </div>
+          </div>
+        </section>
+      </div>
+
+      <Dialog open={customDialogOpen} onOpenChange={setCustomDialogOpen}>
+        <DialogContent className="sm:max-w-[440px]">
+          <DialogHeader>
+            <DialogTitle>Custom path hop</DialogTitle>
+            <DialogDescription>
+              Add a raw repeater prefix as a 1-byte, 2-byte, or 4-byte hop. Once you add a custom
+              hop, all later custom hops must use the same byte width.
+            </DialogDescription>
+          </DialogHeader>
+
+          <div className="space-y-4">
+            <div className="space-y-2">
+              <div className="text-sm font-medium">Hop width</div>
+              <div className="flex flex-wrap gap-2">
+                {([1, 2, 4] as const).map((value) => {
+                  const locked = customHopBytesLocked !== null && customHopBytesLocked !== value;
+                  const active = (customHopBytesLocked ?? customHopBytesDraft) === value;
+                  return (
+                    <Button
+                      key={value}
+                      type="button"
+                      size="sm"
+                      variant={active ? 'default' : 'outline'}
+                      disabled={locked}
+                      onClick={() => setCustomHopBytesDraft(value)}
+                    >
+                      {value}-byte
+                    </Button>
+                  );
+                })}
+              </div>
+              {customHopBytesLocked !== null ? (
+                <p className="text-xs text-muted-foreground">
+                  Custom hops are locked to {customHopBytesLocked}-byte prefixes for this trace.
+                </p>
+              ) : null}
+            </div>
+
+            <div className="space-y-2">
+              <label className="text-sm font-medium" htmlFor="custom-hop-hex">
+                Repeater prefix
+              </label>
+              <Input
+                id="custom-hop-hex"
+                value={customHopHexDraft}
+                onChange={(event) =>
+                  setCustomHopHexDraft(normalizeCustomHopHex(event.target.value))
+                }
+                placeholder={`${(customHopBytesLocked ?? customHopBytesDraft) * 2} hex chars`}
+              />
+              <p className="text-xs text-muted-foreground">
+                Enter exactly {(customHopBytesLocked ?? customHopBytesDraft) * 2} hex characters.
+              </p>
+              {customHopError ? (
+                <div className="rounded-md border border-destructive/30 bg-destructive/10 px-3 py-2 text-sm text-destructive">
+                  {customHopError}
+                </div>
+              ) : null}
+            </div>
+          </div>
+
+          <DialogFooter className="gap-2 sm:justify-between">
+            <Button type="button" variant="secondary" onClick={() => setCustomDialogOpen(false)}>
+              Cancel
+            </Button>
+            <Button type="button" onClick={handleAddCustomHop}>
+              Add custom hop
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}
@@ -1,10 +1,17 @@
 import { useState, useEffect, useCallback, useMemo, useRef, lazy, Suspense } from 'react';
-import { ChevronDown } from 'lucide-react';
+import { ChevronDown, Info } from 'lucide-react';
 import { Input } from '../ui/input';
 import { Label } from '../ui/label';
 import { Button } from '../ui/button';
 import { Separator } from '../ui/separator';
-import { Dialog, DialogContent, DialogFooter, DialogHeader, DialogTitle } from '../ui/dialog';
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from '../ui/dialog';
 import { toast } from '../ui/sonner';
 import { cn } from '@/lib/utils';
 import { api } from '../../api';
@@ -309,6 +316,80 @@ const CREATE_INTEGRATION_DEFINITIONS_BY_VALUE = Object.fromEntries(
  CREATE_INTEGRATION_DEFINITIONS.map((definition) => [definition.value, definition])
 ) as Record<DraftType, CreateIntegrationDefinition>;

+function getNumberInputValue(value: unknown, fallback: number): string | number {
+  if (value === '') return '';
+  if (typeof value === 'string') return value;
+  if (typeof value === 'number' && Number.isFinite(value)) return value;
+  return fallback;
+}
+
+function getOptionalNumberInputValue(value: unknown): string | number {
+  if (value === '') return '';
+  if (typeof value === 'string') return value;
+  if (typeof value === 'number' && Number.isFinite(value)) return value;
+  return '';
+}
+
+function parseIntegerInputValue(value: string): number | string {
+  if (value === '') return '';
+  const parsed = Number.parseInt(value, 10);
+  return Number.isNaN(parsed) ? value : parsed;
+}
+
+function parseFloatInputValue(value: string): number | string {
+  if (value === '') return '';
+  const parsed = Number.parseFloat(value);
+  return Number.isNaN(parsed) ? value : parsed;
+}
+
+function normalizeIntegrationConfigForSave(
+  configType: string,
+  config: Record<string, unknown>
+): Record<string, unknown> {
+  const normalized = { ...config };
+
+  if (configType === 'mqtt_private') {
+    const port = normalized.broker_port;
+    if (port === '' || port === undefined || port === null) {
+      normalized.broker_port = 1883;
+    } else if (typeof port === 'string') {
+      const parsed = Number.parseInt(port, 10);
+      normalized.broker_port = Number.isNaN(parsed) ? 1883 : parsed;
+    }
+
+    const topicPrefix = String(normalized.topic_prefix ?? '').trim();
+    normalized.topic_prefix = topicPrefix || 'meshcore';
+  }
+
+  if (configType === 'mqtt_community') {
+    const brokerHost = String(normalized.broker_host ?? '').trim();
+    normalized.broker_host = brokerHost || DEFAULT_COMMUNITY_BROKER_HOST;
+
+    const port = normalized.broker_port;
+    if (port === '' || port === undefined || port === null) {
+      normalized.broker_port = DEFAULT_COMMUNITY_BROKER_PORT;
+    } else if (typeof port === 'string') {
+      const parsed = Number.parseInt(port, 10);
+      normalized.broker_port = Number.isNaN(parsed) ? DEFAULT_COMMUNITY_BROKER_PORT : parsed;
+    }
+
+    const topicTemplate = String(normalized.topic_template ?? '').trim();
+    normalized.topic_template = topicTemplate || DEFAULT_COMMUNITY_PACKET_TOPIC_TEMPLATE;
+  }
+
+  if (configType === 'map_upload') {
+    const radius = normalized.geofence_radius_km;
+    if (radius === '' || radius === undefined || radius === null) {
+      normalized.geofence_radius_km = 0;
+    } else if (typeof radius === 'string') {
+      const parsed = Number.parseFloat(radius);
+      normalized.geofence_radius_km = Number.isNaN(parsed) ? 0 : parsed;
+    }
+  }
+
+  return normalized;
+}
+
 function isDraftType(value: string): value is DraftType {
  return value in CREATE_INTEGRATION_DEFINITIONS_BY_VALUE;
 }
@@ -331,7 +412,7 @@ function normalizeDraftConfig(draftType: DraftType, config: Record<string, unkno
      throw new Error('MeshRank packet topic is required');
    }

-    return {
+    return normalizeIntegrationConfigForSave('mqtt_community', {
      ...config,
      broker_host: DEFAULT_MESHRANK_BROKER_HOST,
      broker_port: DEFAULT_MESHRANK_BROKER_PORT,
@@ -345,7 +426,7 @@ function normalizeDraftConfig(draftType: DraftType, config: Record<string, unkno
      topic_template: topicTemplate,
      username: '',
      password: '',
-    };
+    });
  }

  if (draftType === 'mqtt_community_letsmesh_us' || draftType === 'mqtt_community_letsmesh_eu') {
@@ -353,7 +434,7 @@ function normalizeDraftConfig(draftType: DraftType, config: Record<string, unkno
      draftType === 'mqtt_community_letsmesh_eu'
        ? DEFAULT_COMMUNITY_BROKER_HOST_EU
        : DEFAULT_COMMUNITY_BROKER_HOST;
-    return {
+    return normalizeIntegrationConfigForSave('mqtt_community', {
      ...config,
      broker_host: brokerHost,
      broker_port: DEFAULT_COMMUNITY_BROKER_PORT,
@@ -365,10 +446,13 @@ function normalizeDraftConfig(draftType: DraftType, config: Record<string, unkno
      topic_template: (config.topic_template as string) || DEFAULT_COMMUNITY_PACKET_TOPIC_TEMPLATE,
      username: '',
      password: '',
-    };
+    });
  }

-  return config;
+  return normalizeIntegrationConfigForSave(
+    getCreateIntegrationDefinition(draftType).savedType,
+    config
+  );
 }

 function normalizeDraftScope(draftType: DraftType, scope: Record<string, unknown>) {
@@ -642,9 +726,9 @@ function MqttPrivateConfigEditor({
            type="number"
            min="1"
            max="65535"
-            value={(config.broker_port as number) || 1883}
+            value={getNumberInputValue(config.broker_port, 1883)}
            onChange={(e) =>
-              onChange({ ...config, broker_port: parseInt(e.target.value, 10) || 1883 })
+              onChange({ ...config, broker_port: parseIntegerInputValue(e.target.value) })
            }
          />
        </div>
@@ -702,7 +786,8 @@ function MqttPrivateConfigEditor({
        <Input
          id="fanout-mqtt-prefix"
          type="text"
-          value={(config.topic_prefix as string) || 'meshcore'}
+          placeholder="meshcore"
+          value={(config.topic_prefix as string | undefined) ?? ''}
          onChange={(e) => onChange({ ...config, topic_prefix: e.target.value })}
        />
      </div>
@@ -738,7 +823,7 @@ function MqttCommunityConfigEditor({
            id="fanout-comm-host"
            type="text"
            placeholder={DEFAULT_COMMUNITY_BROKER_HOST}
-            value={(config.broker_host as string) || DEFAULT_COMMUNITY_BROKER_HOST}
+            value={(config.broker_host as string | undefined) ?? ''}
            onChange={(e) => onChange({ ...config, broker_host: e.target.value })}
          />
        </div>
@@ -749,11 +834,11 @@ function MqttCommunityConfigEditor({
            type="number"
            min="1"
            max="65535"
-            value={(config.broker_port as number) || DEFAULT_COMMUNITY_BROKER_PORT}
+            value={getNumberInputValue(config.broker_port, DEFAULT_COMMUNITY_BROKER_PORT)}
            onChange={(e) =>
              onChange({
                ...config,
-                broker_port: parseInt(e.target.value, 10) || DEFAULT_COMMUNITY_BROKER_PORT,
+                broker_port: parseIntegerInputValue(e.target.value),
              })
            }
          />
@@ -888,7 +973,8 @@ function MqttCommunityConfigEditor({
        <Input
          id="fanout-comm-topic-template"
          type="text"
-          value={(config.topic_template as string) || DEFAULT_COMMUNITY_PACKET_TOPIC_TEMPLATE}
+          placeholder={DEFAULT_COMMUNITY_PACKET_TOPIC_TEMPLATE}
+          value={(config.topic_template as string | undefined) ?? ''}
          onChange={(e) => onChange({ ...config, topic_template: e.target.value })}
        />
        <p className="text-xs text-muted-foreground">
@@ -1208,11 +1294,11 @@ function MapUploadConfigEditor({
              min="0"
              step="any"
              placeholder="e.g. 100"
-              value={(config.geofence_radius_km as number | undefined) ?? ''}
+              value={getOptionalNumberInputValue(config.geofence_radius_km)}
              onChange={(e) =>
                onChange({
                  ...config,
-                  geofence_radius_km: e.target.value === '' ? 0 : parseFloat(e.target.value),
+                  geofence_radius_km: parseFloatInputValue(e.target.value),
                })
              }
            />
@@ -1854,6 +1940,10 @@ export function SettingsFanoutSection({
  const [inlineEditName, setInlineEditName] = useState('');
  const [createDialogOpen, setCreateDialogOpen] = useState(false);
  const [selectedCreateType, setSelectedCreateType] = useState<DraftType | null>(null);
+  const [errorDialogState, setErrorDialogState] = useState<{
+    integrationName: string;
+    error: string;
+  } | null>(null);
  const [busy, setBusy] = useState(false);

  const loadConfigs = useCallback(async () => {
@@ -1986,9 +2076,10 @@ export function SettingsFanoutSection({
        if (!currentEditingId) {
          throw new Error('Missing fanout config id for update');
        }
+        const editingType = configs.find((cfg) => cfg.id === currentEditingId)?.type ?? '';
        const update: Record<string, unknown> = {
          name: editName,
-          config: editConfig,
+          config: normalizeIntegrationConfigForSave(editingType, editConfig),
          scope: editScope,
        };
        if (enabled !== undefined) update.enabled = enabled;
@@ -2207,6 +2298,31 @@ export function SettingsFanoutSection({
        }}
      />

+      <Dialog
+        open={errorDialogState !== null}
+        onOpenChange={(open) => {
+          if (!open) {
+            setErrorDialogState(null);
+          }
+        }}
+      >
+        <DialogContent className="sm:max-w-md">
+          <DialogHeader className="border-b border-border px-5 py-4">
+            <DialogTitle>
+              {errorDialogState ? `${errorDialogState.integrationName} Error` : 'Integration Error'}
+            </DialogTitle>
+            <DialogDescription>
+              Most recent backend error retained for this integration.
+            </DialogDescription>
+          </DialogHeader>
+          <div className="px-5 py-4 text-sm text-muted-foreground">
+            <p className="whitespace-pre-wrap break-words font-mono text-foreground">
+              {errorDialogState?.error}
+            </p>
+          </div>
+        </DialogContent>
+      </Dialog>
+
      {configGroups.length > 0 && (
        <div className="columns-1 gap-4 md:columns-2">
          {configGroups.map((group) => (
@@ -2220,6 +2336,7 @@ export function SettingsFanoutSection({
                {group.configs.map((cfg) => {
                  const statusEntry = health?.fanout_statuses?.[cfg.id];
                  const status = cfg.enabled ? statusEntry?.status : undefined;
+                  const lastError = cfg.enabled ? statusEntry?.last_error : null;
                  const communityConfig = cfg.config as Record<string, unknown>;
                  return (
                    <div
@@ -2286,6 +2403,25 @@ export function SettingsFanoutSection({
                          {cfg.enabled ? getStatusLabel(status, cfg.type) : 'Disabled'}
                        </span>

+                        {lastError && (
+                          <Button
+                            type="button"
+                            variant="ghost"
+                            size="sm"
+                            className="h-6 w-6 px-0"
+                            onClick={() =>
+                              setErrorDialogState({
+                                integrationName: cfg.name,
+                                error: lastError,
+                              })
+                            }
+                            aria-label={`View error details for ${cfg.name}`}
+                            title="View latest error"
+                          >
+                            <Info className="h-3.5 w-3.5" aria-hidden="true" />
+                          </Button>
+                        )}
+
                        <Button
                          type="button"
                          variant="ghost"
@@ -17,6 +17,14 @@ import {
  setSavedDistanceUnit,
 } from '../../utils/distanceUnits';
 import { useDistanceUnit } from '../../contexts/DistanceUnitContext';
+import {
+  DEFAULT_FONT_SCALE,
+  FONT_SCALE_SLIDER_STEP,
+  MAX_FONT_SCALE,
+  MIN_FONT_SCALE,
+  getSavedFontScale,
+  setSavedFontScale,
+} from '../../utils/fontScale';

 export function SettingsLocalSection({
  onLocalLabelChange,
@@ -31,6 +39,29 @@ export function SettingsLocalSection({
  );
  const [localLabelText, setLocalLabelText] = useState(() => getLocalLabel().text);
  const [localLabelColor, setLocalLabelColor] = useState(() => getLocalLabel().color);
+  const [fontScale, setFontScale] = useState(getSavedFontScale);
+  const [fontScaleSlider, setFontScaleSlider] = useState(getSavedFontScale);
+  const [fontScaleInput, setFontScaleInput] = useState(() => String(getSavedFontScale()));
+
+  const commitFontScale = (nextScale: number) => {
+    const normalized = setSavedFontScale(nextScale);
+    setFontScale(normalized);
+    setFontScaleSlider(normalized);
+    setFontScaleInput(String(normalized));
+  };
+
+  const restoreFontScaleInput = () => {
+    setFontScaleInput(String(fontScale));
+  };
+
+  const handleSliderChange = (nextScale: number) => {
+    setFontScaleSlider(nextScale);
+    setFontScaleInput(String(nextScale));
+  };
+
+  const handleSliderCommit = (nextScale: number) => {
+    commitFontScale(nextScale);
+  };

  const handleToggleReopenLastConversation = (enabled: boolean) => {
    setReopenLastConversation(enabled);
@@ -89,6 +120,85 @@ export function SettingsLocalSection({

      <Separator />

+      <div className="space-y-3">
+        <Label htmlFor="font-scale-input">Relative Font Size</Label>
+        <div className="flex flex-col gap-3 sm:flex-row sm:items-center">
+          <input
+            type="range"
+            min={MIN_FONT_SCALE}
+            max={MAX_FONT_SCALE}
+            step={FONT_SCALE_SLIDER_STEP}
+            value={fontScaleSlider}
+            onChange={(event) => handleSliderChange(Number(event.target.value))}
+            onMouseUp={(event) => handleSliderCommit(Number(event.currentTarget.value))}
+            onTouchEnd={(event) => handleSliderCommit(Number(event.currentTarget.value))}
+            onKeyUp={(event) => handleSliderCommit(Number(event.currentTarget.value))}
+            onBlur={(event) => handleSliderCommit(Number(event.currentTarget.value))}
+            aria-label="Relative font size slider"
+            className="w-full accent-primary sm:flex-1"
+          />
+          <div className="flex items-center gap-2 sm:w-40">
+            <Input
+              id="font-scale-input"
+              type="number"
+              inputMode="decimal"
+              min={MIN_FONT_SCALE}
+              max={MAX_FONT_SCALE}
+              step="any"
+              value={fontScaleInput}
+              onChange={(event) => {
+                const nextValue = event.target.value;
+                setFontScaleInput(nextValue);
+
+                if (nextValue === '') {
+                  return;
+                }
+
+                if (event.target.validity.valid && Number.isFinite(event.target.valueAsNumber)) {
+                  commitFontScale(event.target.valueAsNumber);
+                }
+              }}
+              onBlur={() => {
+                const parsed = Number.parseFloat(fontScaleInput);
+                if (!Number.isFinite(parsed)) {
+                  restoreFontScaleInput();
+                  return;
+                }
+                commitFontScale(parsed);
+              }}
+              onKeyDown={(event) => {
+                if (event.key !== 'Enter') {
+                  return;
+                }
+                event.preventDefault();
+                const parsed = Number.parseFloat(fontScaleInput);
+                if (!Number.isFinite(parsed)) {
+                  restoreFontScaleInput();
+                  return;
+                }
+                commitFontScale(parsed);
+              }}
+              aria-label="Relative font size percentage"
+            />
+            <span className="text-sm text-muted-foreground">%</span>
+          </div>
+          <button
+            type="button"
+            onClick={() => commitFontScale(DEFAULT_FONT_SCALE)}
+            className="inline-flex h-9 items-center justify-center rounded-md border border-input px-3 text-sm font-medium transition-colors hover:bg-accent focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
+            disabled={fontScale === DEFAULT_FONT_SCALE}
+          >
+            Reset
+          </button>
+        </div>
+        <p className="text-xs text-muted-foreground">
+          Scales the app&apos;s typography for this browser only. The slider moves in 5% steps; the
+          number field accepts any value from 25% to 400%.
+        </p>
+      </div>
+
+      <Separator />
+
      <div className="space-y-3">
        <Label htmlFor="distance-units">Distance Units</Label>
        <select
@@ -846,11 +846,16 @@ export function SettingsRadioSection({
                    className="rounded-md border border-input bg-background px-3 py-2"
                  >
                    <div className="flex items-center justify-between gap-3">
-                      <span className="text-sm font-medium capitalize">{result.node_type}</span>
+                      <span className="text-sm font-medium">
+                        {result.name ?? <span className="capitalize">{result.node_type}</span>}
+                      </span>
                      <span className="text-xs text-muted-foreground">
                        heard {result.heard_count} time{result.heard_count === 1 ? '' : 's'}
                      </span>
                    </div>
+                    {result.name && (
+                      <p className="text-xs capitalize text-muted-foreground">{result.node_type}</p>
+                    )}
                    <p className="mt-1 break-all font-mono text-xs text-muted-foreground">
                      {result.public_key}
                    </p>
@@ -1,4 +1,16 @@
 import { useState, useEffect } from 'react';
+import {
+  BarChart,
+  Bar,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip as RechartsTooltip,
+  ResponsiveContainer,
+  AreaChart,
+  Area,
+  Cell,
+} from 'recharts';
 import { Separator } from '../ui/separator';
 import { api } from '../../api';
 import type { StatisticsResponse } from '../../types';
@@ -7,6 +19,94 @@ function formatPercent(value: number): string {
  return `${value.toFixed(1)}%`;
 }

+const CHANNEL_BAR_COLORS = ['#0ea5e9', '#10b981', '#f59e0b', '#f43f5e', '#8b5cf6'];
+
+const TOOLTIP_STYLE = {
+  contentStyle: {
+    backgroundColor: 'hsl(var(--popover))',
+    border: '1px solid hsl(var(--border))',
+    borderRadius: '6px',
+    fontSize: '11px',
+    color: 'hsl(var(--popover-foreground))',
+  },
+  itemStyle: { color: 'hsl(var(--popover-foreground))' },
+  labelStyle: { color: 'hsl(var(--muted-foreground))' },
+} as const;
+
+function formatTime(ts: number): string {
+  return new Date(ts * 1000).toLocaleTimeString([], {
+    hour: '2-digit',
+    minute: '2-digit',
+    second: '2-digit',
+    hour12: false,
+  });
+}
+
+function NoiseFloorChart({
+  samples,
+}: {
+  samples: { timestamp: number; noise_floor_dbm: number }[];
+}) {
+  const data = samples.map((s, i) => ({
+    idx: i,
+    time: formatTime(s.timestamp),
+    noise_floor: s.noise_floor_dbm,
+  }));
+
+  const tickCount = Math.min(6, samples.length);
+  const tickIndices: number[] = [];
+  if (samples.length > 1) {
+    for (let i = 0; i < tickCount; i++) {
+      tickIndices.push(Math.round((i / (tickCount - 1)) * (samples.length - 1)));
+    }
+  }
+
+  return (
+    <ResponsiveContainer width="100%" height={120}>
+      <AreaChart data={data} margin={{ top: 4, right: 4, bottom: 0, left: -8 }}>
+        <CartesianGrid strokeDasharray="3 3" stroke="hsl(var(--border))" vertical={false} />
+        <XAxis
+          dataKey="idx"
+          type="number"
+          domain={[0, samples.length - 1]}
+          tick={{ fontSize: 10, fill: 'hsl(var(--muted-foreground))' }}
+          tickLine={false}
+          axisLine={false}
+          ticks={tickIndices}
+          tickFormatter={(idx) => data[idx]?.time ?? ''}
+        />
+        <YAxis
+          tick={{ fontSize: 10, fill: 'hsl(var(--muted-foreground))' }}
+          tickLine={false}
+          axisLine={false}
+          domain={['dataMin - 5', 'dataMax + 5']}
+          tickFormatter={(v) => `${v}`}
+        />
+        <RechartsTooltip
+          {...TOOLTIP_STYLE}
+          cursor={{
+            stroke: 'hsl(var(--muted-foreground))',
+            strokeWidth: 1,
+            strokeDasharray: '3 3',
+          }}
+          labelFormatter={(idx) => data[Number(idx)]?.time ?? ''}
+          formatter={(value) => [`${value} dBm`, 'Noise Floor']}
+        />
+        <Area
+          type="linear"
+          dataKey="noise_floor"
+          stroke="#8b5cf6"
+          fill="#8b5cf6"
+          fillOpacity={0.15}
+          strokeWidth={1.5}
+          dot={false}
+          activeDot={{ r: 4, fill: '#8b5cf6', strokeWidth: 2, stroke: 'hsl(var(--popover))' }}
+        />
+      </AreaChart>
+    </ResponsiveContainer>
+  );
+}
+
 export function SettingsStatisticsSection({ className }: { className?: string }) {
  const [stats, setStats] = useState<StatisticsResponse | null>(null);
  const [statsLoading, setStatsLoading] = useState(false);
@@ -85,60 +185,6 @@ export function SettingsStatisticsSection({ className }: { className?: string })

          <Separator />

-          {/* Packets */}
-          <div>
-            <h4 className="text-sm font-medium mb-2">Packets</h4>
-            <div className="space-y-2">
-              <div className="flex justify-between items-center">
-                <span className="text-sm text-muted-foreground">Total stored</span>
-                <span className="font-medium">{stats.total_packets}</span>
-              </div>
-              <div className="flex justify-between items-center">
-                <span className="text-sm text-success">Decrypted</span>
-                <span className="font-medium text-success">{stats.decrypted_packets}</span>
-              </div>
-              <div className="flex justify-between items-center">
-                <span className="text-sm text-warning">Undecrypted</span>
-                <span className="font-medium text-warning">{stats.undecrypted_packets}</span>
-              </div>
-            </div>
-          </div>
-
-          <Separator />
-
-          <div>
-            <h4 className="text-sm font-medium mb-2">Path Hash Width (24h)</h4>
-            <div className="mb-2 text-xs text-muted-foreground">
-              Parsed stored raw packets from the last 24 hours:{' '}
-              {stats.path_hash_width_24h.total_packets}
-            </div>
-            <div className="space-y-2">
-              <div className="flex justify-between items-center text-sm">
-                <span>1-byte hops</span>
-                <span className="text-muted-foreground">
-                  {stats.path_hash_width_24h.single_byte} (
-                  {formatPercent(stats.path_hash_width_24h.single_byte_pct)})
-                </span>
-              </div>
-              <div className="flex justify-between items-center text-sm">
-                <span>2-byte hops</span>
-                <span className="text-muted-foreground">
-                  {stats.path_hash_width_24h.double_byte} (
-                  {formatPercent(stats.path_hash_width_24h.double_byte_pct)})
-                </span>
-              </div>
-              <div className="flex justify-between items-center text-sm">
-                <span>3-byte hops</span>
-                <span className="text-muted-foreground">
-                  {stats.path_hash_width_24h.triple_byte} (
-                  {formatPercent(stats.path_hash_width_24h.triple_byte_pct)})
-                </span>
-              </div>
-            </div>
-          </div>
-
-          <Separator />
-
          {/* Activity */}
          <div>
            <h4 className="text-sm font-medium mb-2">Activity</h4>
@@ -174,23 +220,172 @@ export function SettingsStatisticsSection({ className }: { className?: string })
            </table>
          </div>

+          <Separator />
+
+          {/* Packets */}
+          <div>
+            <h4 className="text-sm font-medium mb-2">Packets</h4>
+            <div className="space-y-2">
+              <div className="flex justify-between items-center">
+                <span className="text-sm text-muted-foreground">Total stored</span>
+                <span className="font-medium">{stats.total_packets}</span>
+              </div>
+              <div className="flex justify-between items-center">
+                <span className="text-sm text-success">Decrypted</span>
+                <span className="font-medium text-success">{stats.decrypted_packets}</span>
+              </div>
+              <div className="flex justify-between items-center">
+                <span className="text-sm text-warning">Undecrypted</span>
+                <span className="font-medium text-warning">{stats.undecrypted_packets}</span>
+              </div>
+            </div>
+          </div>
+
+          <Separator />
+
+          {/* Path Hash Width */}
+          <div>
+            <h4 className="text-sm font-medium mb-2">Path Hash Width (24h)</h4>
+            <div className="mb-2 text-xs text-muted-foreground">
+              Parsed stored raw packets from the last 24 hours:{' '}
+              {stats.path_hash_width_24h.total_packets}
+            </div>
+            {stats.path_hash_width_24h.total_packets > 0 ? (
+              <ResponsiveContainer width="100%" height={120}>
+                <BarChart
+                  data={[
+                    {
+                      name: '1-byte',
+                      count: stats.path_hash_width_24h.single_byte,
+                      pct: stats.path_hash_width_24h.single_byte_pct,
+                    },
+                    {
+                      name: '2-byte',
+                      count: stats.path_hash_width_24h.double_byte,
+                      pct: stats.path_hash_width_24h.double_byte_pct,
+                    },
+                    {
+                      name: '3-byte',
+                      count: stats.path_hash_width_24h.triple_byte,
+                      pct: stats.path_hash_width_24h.triple_byte_pct,
+                    },
+                  ]}
+                  margin={{ top: 4, right: 4, bottom: 0, left: -16 }}
+                >
+                  <CartesianGrid
+                    strokeDasharray="3 3"
+                    stroke="hsl(var(--border))"
+                    vertical={false}
+                  />
+                  <XAxis
+                    dataKey="name"
+                    tick={{ fontSize: 11, fill: 'hsl(var(--muted-foreground))' }}
+                    tickLine={false}
+                    axisLine={false}
+                  />
+                  <YAxis
+                    tick={{ fontSize: 10, fill: 'hsl(var(--muted-foreground))' }}
+                    tickLine={false}
+                    axisLine={false}
+                    allowDecimals={false}
+                  />
+                  <RechartsTooltip
+                    {...TOOLTIP_STYLE}
+                    cursor={{ fill: 'hsl(var(--muted))', opacity: 0.5 }}
+                    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                    formatter={(value: any, _: any, props: any) => [
+                      `${Number(value).toLocaleString()} (${formatPercent(props.payload.pct)})`,
+                      'Packets',
+                    ]}
+                  />
+                  <Bar dataKey="count" radius={[4, 4, 0, 0]} maxBarSize={40}>
+                    <Cell fill="#0ea5e9" />
+                    <Cell fill="#10b981" />
+                    <Cell fill="#f59e0b" />
+                  </Bar>
+                </BarChart>
+              </ResponsiveContainer>
+            ) : (
+              <p className="text-sm text-muted-foreground">No path data in the last 24 hours.</p>
+            )}
+          </div>
+
          {/* Busiest Channels */}
          {stats.busiest_channels_24h.length > 0 && (
            <>
              <Separator />
              <div>
                <h4 className="text-sm font-medium mb-2">Busiest Channels (24h)</h4>
-                <div className="space-y-1">
-                  {stats.busiest_channels_24h.map((ch, i) => (
-                    <div key={ch.channel_key} className="flex justify-between items-center text-sm">
-                      <span>
-                        <span className="text-muted-foreground mr-2">{i + 1}.</span>
-                        {ch.channel_name}
-                      </span>
-                      <span className="text-muted-foreground">{ch.message_count} msgs</span>
-                    </div>
-                  ))}
-                </div>
+                <ResponsiveContainer
+                  width="100%"
+                  height={stats.busiest_channels_24h.length * 28 + 8}
+                >
+                  <BarChart
+                    data={stats.busiest_channels_24h.map((ch) => ({
+                      name: ch.channel_name,
+                      messages: ch.message_count,
+                    }))}
+                    layout="vertical"
+                    margin={{ top: 0, right: 4, bottom: 0, left: 0 }}
+                    barCategoryGap="20%"
+                  >
+                    <XAxis type="number" hide />
+                    <YAxis
+                      type="category"
+                      dataKey="name"
+                      tick={{ fontSize: 11, fill: 'hsl(var(--muted-foreground))' }}
+                      tickLine={false}
+                      axisLine={false}
+                      width={100}
+                    />
+                    <RechartsTooltip
+                      {...TOOLTIP_STYLE}
+                      cursor={{ fill: 'hsl(var(--muted))', opacity: 0.5 }}
+                      formatter={(value) => [`${Number(value).toLocaleString()} messages`, null]}
+                    />
+                    <Bar dataKey="messages" radius={[0, 4, 4, 0]} maxBarSize={16}>
+                      {stats.busiest_channels_24h.map((_, i) => (
+                        <Cell key={i} fill={CHANNEL_BAR_COLORS[i % CHANNEL_BAR_COLORS.length]} />
+                      ))}
+                    </Bar>
+                  </BarChart>
+                </ResponsiveContainer>
+              </div>
+            </>
+          )}
+
+          {/* Noise Floor */}
+          {stats.noise_floor_24h.supported !== false && (
+            <>
+              <Separator />
+              <div>
+                <h4 className="text-sm font-medium mb-2">Noise Floor (24h)</h4>
+                {stats.noise_floor_24h.latest_noise_floor_dbm != null && (
+                  <div className="mb-2 text-xs text-muted-foreground">
+                    Latest reading: {stats.noise_floor_24h.latest_noise_floor_dbm} dBm
+                    {stats.noise_floor_24h.latest_timestamp != null &&
+                      ` at ${new Date(
+                        stats.noise_floor_24h.latest_timestamp * 1000
+                      ).toLocaleTimeString([], {
+                        hour: '2-digit',
+                        minute: '2-digit',
+                      })}`}
+                  </div>
+                )}
+                {stats.noise_floor_24h.samples.length > 1 ? (
+                  <NoiseFloorChart samples={stats.noise_floor_24h.samples} />
+                ) : stats.noise_floor_24h.samples.length === 0 ? (
+                  <p className="text-sm text-muted-foreground">
+                    No noise floor samples collected yet. Samples are collected every five minutes,
+                    and retained until server restart.
+                  </p>
+                ) : (
+                  <p className="text-sm text-muted-foreground">
+                    Only one sample so far ({stats.noise_floor_24h.samples[0].noise_floor_dbm} dBm).
+                    More data needed for a chart. Samples are collected every five minutes, and
+                    retained until server restart.
+                  </p>
+                )}
              </div>
            </>
          )}
@@ -1,3 +1,4 @@
+import { useEffect, useState } from 'react';
 import { Checkbox } from '../ui/checkbox';
 import { PACKET_LEGEND_ITEMS } from '../../utils/visualizerUtils';
 import { NODE_LEGEND_ITEMS } from './shared';
@@ -71,6 +72,19 @@ export function VisualizerControls({
  onExpandContract,
  onClearAndReset,
 }: VisualizerControlsProps) {
+  const [observationWindowInput, setObservationWindowInput] = useState(
+    String(observationWindowSec)
+  );
+  const [pruneWindowInput, setPruneWindowInput] = useState(String(pruneStaleMinutes));
+
+  useEffect(() => {
+    setObservationWindowInput(String(observationWindowSec));
+  }, [observationWindowSec]);
+
+  useEffect(() => {
+    setPruneWindowInput(String(pruneStaleMinutes));
+  }, [pruneStaleMinutes]);
+
  return (
    <>
      {showControls && (
@@ -212,12 +226,25 @@ export function VisualizerControls({
                        type="number"
                        min="1"
                        max="60"
-                        value={observationWindowSec}
-                        onChange={(e) =>
-                          setObservationWindowSec(
-                            Math.max(1, Math.min(60, parseInt(e.target.value, 10) || 1))
-                          )
-                        }
+                        value={observationWindowInput}
+                        onChange={(e) => {
+                          const nextValue = e.target.value;
+                          setObservationWindowInput(nextValue);
+                          if (nextValue === '') return;
+                          const parsed = Number.parseInt(nextValue, 10);
+                          if (Number.isNaN(parsed)) return;
+                          setObservationWindowSec(Math.max(1, Math.min(60, parsed)));
+                        }}
+                        onBlur={() => {
+                          const parsed = Number.parseInt(observationWindowInput, 10);
+                          const nextValue = Number.isNaN(parsed)
+                            ? observationWindowSec
+                            : Math.max(1, Math.min(60, parsed));
+                          setObservationWindowInput(String(nextValue));
+                          if (nextValue !== observationWindowSec) {
+                            setObservationWindowSec(nextValue);
+                          }
+                        }}
                        className="w-12 px-1 py-0.5 bg-background border border-border rounded text-xs text-center"
                      />
                      <span className="text-muted-foreground">sec</span>
@@ -247,10 +274,25 @@ export function VisualizerControls({
                        type="number"
                        min={1}
                        max={60}
-                        value={pruneStaleMinutes}
+                        value={pruneWindowInput}
                        onChange={(e) => {
-                          const v = parseInt(e.target.value, 10);
-                          if (!isNaN(v) && v >= 1 && v <= 60) setPruneStaleMinutes(v);
+                          const nextValue = e.target.value;
+                          setPruneWindowInput(nextValue);
+                          if (nextValue === '') return;
+                          const parsed = Number.parseInt(nextValue, 10);
+                          if (Number.isNaN(parsed)) return;
+                          if (parsed >= 1 && parsed <= 60) setPruneStaleMinutes(parsed);
+                        }}
+                        onBlur={() => {
+                          const parsed = Number.parseInt(pruneWindowInput, 10);
+                          const nextValue =
+                            Number.isNaN(parsed) || parsed < 1 || parsed > 60
+                              ? pruneStaleMinutes
+                              : parsed;
+                          setPruneWindowInput(String(nextValue));
+                          if (nextValue !== pruneStaleMinutes) {
+                            setPruneStaleMinutes(nextValue);
+                          }
                        }}
                        className="w-14 rounded border border-border bg-background px-2 py-0.5 text-sm"
                      />
@@ -275,7 +275,9 @@ interface UseConversationMessagesResult {
 }

 function isMessageConversation(conversation: Conversation | null): conversation is Conversation {
-  return !!conversation && !['raw', 'map', 'visualizer', 'search'].includes(conversation.type);
+  return (
+    !!conversation && !['raw', 'map', 'visualizer', 'search', 'trace'].includes(conversation.type)
+  );
 }

 function isActiveConversationMessage(
@@ -62,7 +62,6 @@ export function useConversationRouter({
  // Only needs channels (fast path) - doesn't wait for contacts
  useEffect(() => {
    if (hasSetDefaultConversation.current || activeConversation) return;
-    if (channels.length === 0) return;

    const hashConv = parseHashSettingsSection() ? null : parseHashConversation();

@@ -92,6 +91,29 @@ export function useConversationRouter({
      hasSetDefaultConversation.current = true;
      return;
    }
+    if (hashConv?.type === 'trace') {
+      setActiveConversationState({ type: 'trace', id: 'trace', name: 'Trace' });
+      hasSetDefaultConversation.current = true;
+      return;
+    }
+
+    // No hash: optionally restore last-viewed non-data conversation if enabled on this device.
+    if (!hashConv && getReopenLastConversationEnabled()) {
+      const lastViewed = getLastViewedConversation();
+      if (
+        lastViewed &&
+        (lastViewed.type === 'raw' ||
+          lastViewed.type === 'map' ||
+          lastViewed.type === 'visualizer' ||
+          lastViewed.type === 'trace')
+      ) {
+        setActiveConversationState(lastViewed);
+        hasSetDefaultConversation.current = true;
+        return;
+      }
+    }
+
+    if (channels.length === 0) return;

    // Handle channel hash (ID-first with legacy-name fallback)
    if (hashConv?.type === 'channel') {
@@ -109,14 +131,6 @@ export function useConversationRouter({
    // No hash: optionally restore last-viewed conversation if enabled on this device.
    if (!hashConv && getReopenLastConversationEnabled()) {
      const lastViewed = getLastViewedConversation();
-      if (
-        lastViewed &&
-        (lastViewed.type === 'raw' || lastViewed.type === 'map' || lastViewed.type === 'visualizer')
-      ) {
-        setActiveConversationState(lastViewed);
-        hasSetDefaultConversation.current = true;
-        return;
-      }
      if (lastViewed?.type === 'channel') {
        const channel =
          channels.find((c) => c.key.toLowerCase() === lastViewed.id.toLowerCase()) ||
@@ -43,6 +43,7 @@ interface UseRealtimeAppStateArgs {
    hasMention?: boolean;
  }) => void;
  renameConversationState: (oldStateKey: string, newStateKey: string) => void;
+  removeConversationState: (stateKey: string) => void;
  checkMention: (text: string) => boolean;
  pendingDeleteFallbackRef: MutableRefObject<boolean>;
  setActiveConversation: (conv: Conversation | null) => void;
@@ -96,6 +97,7 @@ export function useRealtimeAppState({
  observeMessage,
  recordMessageEvent,
  renameConversationState,
+  removeConversationState,
  checkMention,
  pendingDeleteFallbackRef,
  setActiveConversation,
@@ -232,6 +234,7 @@ export function useRealtimeAppState({
      onContactDeleted: (publicKey: string) => {
        setContacts((prev) => prev.filter((c) => c.public_key !== publicKey));
        removeConversationMessages(publicKey);
+        removeConversationState(getStateKey('contact', publicKey));
        const active = activeConversationRef.current;
        if (active?.type === 'contact' && active.id === publicKey) {
          pendingDeleteFallbackRef.current = true;
@@ -241,6 +244,7 @@ export function useRealtimeAppState({
      onChannelDeleted: (key: string) => {
        setChannels((prev) => prev.filter((c) => c.key !== key));
        removeConversationMessages(key);
+        removeConversationState(getStateKey('channel', key));
        const active = activeConversationRef.current;
        if (active?.type === 'channel' && active.id === key) {
          pendingDeleteFallbackRef.current = true;
@@ -267,6 +271,7 @@ export function useRealtimeAppState({
      checkMention,
      fetchAllContacts,
      fetchConfig,
+      removeConversationState,
      renameConversationState,
      renameConversationMessages,
      maxRawPackets,
@@ -10,6 +10,14 @@ import {
 import type { Channel, Contact, Conversation, Message, UnreadCounts } from '../types';
 import { takePrefetchOrFetch } from '../prefetch';

+type UnreadTrackedConversation = Conversation & { type: 'channel' | 'contact' };
+
+function isUnreadTrackedConversation(
+  conversation: Conversation | null
+): conversation is UnreadTrackedConversation {
+  return conversation?.type === 'channel' || conversation?.type === 'contact';
+}
+
 interface UseUnreadCountsResult {
  unreadCounts: Record<string, number>;
  /** Tracks which conversations have unread messages that mention the user */
@@ -23,6 +31,7 @@ interface UseUnreadCountsResult {
    hasMention?: boolean;
  }) => void;
  renameConversationState: (oldStateKey: string, newStateKey: string) => void;
+  removeConversationState: (stateKey: string) => void;
  markAllRead: () => void;
  refreshUnreads: () => Promise<void>;
 }
@@ -47,14 +56,7 @@ export function useUnreadCounts(
  // (the user is already viewing it, so its count should stay at 0).
  const applyUnreads = useCallback((data: UnreadCounts) => {
    const ac = activeConvRef.current;
-    const activeKey =
-      ac &&
-      ac.type !== 'raw' &&
-      ac.type !== 'map' &&
-      ac.type !== 'visualizer' &&
-      ac.type !== 'search'
-        ? getStateKey(ac.type as 'channel' | 'contact', ac.id)
-        : null;
+    const activeKey = isUnreadTrackedConversation(ac) ? getStateKey(ac.type, ac.id) : null;

    if (activeKey) {
      const counts = { ...data.counts };
@@ -122,16 +124,8 @@ export function useUnreadCounts(
  // Mark conversation as read when user views it
  // Calls server API to persist read state across devices
  useEffect(() => {
-    if (
-      activeConversation &&
-      activeConversation.type !== 'raw' &&
-      activeConversation.type !== 'map' &&
-      activeConversation.type !== 'visualizer'
-    ) {
-      const key = getStateKey(
-        activeConversation.type as 'channel' | 'contact',
-        activeConversation.id
-      );
+    if (isUnreadTrackedConversation(activeConversation)) {
+      const key = getStateKey(activeConversation.type, activeConversation.id);

      // Update local state immediately for responsive UI
      setUnreadCounts((prev) => {
@@ -235,6 +229,27 @@ export function useUnreadCounts(
    setLastMessageTimes(renameConversationTimeKey(oldStateKey, newStateKey));
  }, []);

+  const removeConversationState = useCallback((stateKey: string) => {
+    setUnreadCounts((prev) => {
+      if (!(stateKey in prev)) return prev;
+      const next = { ...prev };
+      delete next[stateKey];
+      return next;
+    });
+    setMentions((prev) => {
+      if (!(stateKey in prev)) return prev;
+      const next = { ...prev };
+      delete next[stateKey];
+      return next;
+    });
+    setUnreadLastReadAts((prev) => {
+      if (!(stateKey in prev)) return prev;
+      const next = { ...prev };
+      delete next[stateKey];
+      return next;
+    });
+  }, []);
+
  // Mark all conversations as read
  // Calls single bulk API endpoint to persist read state
  const markAllRead = useCallback(() => {
@@ -256,6 +271,7 @@ export function useUnreadCounts(
    unreadLastReadAts,
    recordMessageEvent,
    renameConversationState,
+    removeConversationState,
    markAllRead,
    refreshUnreads: fetchUnreads,
  };
@@ -85,7 +85,7 @@
  body {
    @apply bg-background text-foreground;
    font-family: var(--font-sans);
-    font-size: 14px;
+    font-size: 0.875rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
@@ -5,9 +5,11 @@ import './index.css';
 import './themes.css';
 import './styles.css';
 import { getSavedTheme, applyTheme } from './utils/theme';
+import { applyFontScale, getSavedFontScale } from './utils/fontScale';

 // Apply saved theme before first render
 applyTheme(getSavedTheme());
+applyFontScale(getSavedFontScale());

 createRoot(document.getElementById('root')!).render(
  <StrictMode>
@@ -195,6 +195,53 @@ describe('App startup hash resolution', () => {
    });
  });

+  it('restores the trace tool from the URL hash', async () => {
+    window.location.hash = '#trace';
+
+    render(<App />);
+
+    await waitFor(() => {
+      for (const node of screen.getAllByTestId('active-conversation')) {
+        expect(node).toHaveTextContent('trace:trace:Trace');
+      }
+    });
+  });
+
+  it('restores the trace tool from the URL hash even when channels are unavailable', async () => {
+    window.location.hash = '#trace';
+    mocks.api.getChannels.mockResolvedValue([]);
+
+    render(<App />);
+
+    await waitFor(() => {
+      for (const node of screen.getAllByTestId('active-conversation')) {
+        expect(node).toHaveTextContent('trace:trace:Trace');
+      }
+    });
+  });
+
+  it('reopens the last viewed trace tool even when channels are unavailable', async () => {
+    window.location.hash = '';
+    localStorage.setItem(REOPEN_LAST_CONVERSATION_KEY, '1');
+    localStorage.setItem(
+      LAST_VIEWED_CONVERSATION_KEY,
+      JSON.stringify({
+        type: 'trace',
+        id: 'trace',
+        name: 'Trace',
+      })
+    );
+    mocks.api.getChannels.mockResolvedValue([]);
+
+    render(<App />);
+
+    await waitFor(() => {
+      for (const node of screen.getAllByTestId('active-conversation')) {
+        expect(node).toHaveTextContent('trace:trace:Trace');
+      }
+    });
+  });
+
  it('restores last viewed channel when hash is empty and reopen preference is enabled', async () => {
    const chatChannel = {
      key: '11111111111111111111111111111111',
@@ -181,7 +181,10 @@ describe('ContactInfoPane', () => {

    await screen.findByText('Mystery');
    await waitFor(() => {
-      expect(getContactAnalytics).toHaveBeenCalledWith({ name: 'Mystery' });
+      expect(getContactAnalytics).toHaveBeenCalledWith(
+        { name: 'Mystery' },
+        expect.any(AbortSignal)
+      );
      expect(screen.getByText('Messages')).toBeInTheDocument();
      expect(screen.getByText('Channel Messages')).toBeInTheDocument();
      expect(screen.getByText('4', { selector: 'p' })).toBeInTheDocument();
@@ -64,6 +64,10 @@ vi.mock('../components/VisualizerView', () => ({
  VisualizerView: () => <div data-testid="visualizer-view" />,
 }));

+vi.mock('../components/TracePane', () => ({
+  TracePane: () => <div data-testid="trace-pane" />,
+}));
+
 const config: RadioConfig = {
  public_key: 'aa'.repeat(32),
  name: 'Radio',
@@ -141,6 +145,7 @@ function createProps(overrides: Partial<React.ComponentProps<typeof Conversation
    loadingNewer: false,
    messageInputRef: { current: null },
    onTrace: vi.fn(async () => {}),
+    onRunTracePath: vi.fn(async () => ({ path_len: 0, timeout_seconds: 5, nodes: [] })),
    onPathDiscovery: vi.fn(async () => {
      throw new Error('unused');
    }),
@@ -231,6 +236,23 @@ describe('ConversationPane', () => {
    });
  });

+  it('renders the trace tool pane for trace conversations', () => {
+    render(
+      <ConversationPane
+        {...createProps({
+          activeConversation: {
+            type: 'trace',
+            id: 'trace',
+            name: 'Trace',
+          },
+        })}
+      />
+    );
+
+    expect(screen.getByTestId('trace-pane')).toBeInTheDocument();
+    expect(screen.queryByTestId('message-list')).not.toBeInTheDocument();
+  });
+
  it('gates room chat behind room login controls until authenticated', async () => {
    render(
      <ConversationPane
@@ -0,0 +1,57 @@
+import { fireEvent, render, screen, waitFor } from '@testing-library/react';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { CrackerPanel } from '../components/CrackerPanel';
+
+vi.mock('meshcore-hashtag-cracker', () => ({
+  GroupTextCracker: class {
+    isGpuAvailable() {
+      return false;
+    }
+    destroy() {}
+    setWordlist() {}
+    abort() {}
+  },
+}));
+
+vi.mock('nosleep.js', () => ({
+  default: class {
+    enable() {}
+    disable() {}
+  },
+}));
+
+vi.mock('../api', () => ({
+  api: {
+    getUndecryptedPacketCount: vi.fn(),
+  },
+}));
+
+vi.mock('../components/ui/sonner', () => ({
+  toast: {
+    error: vi.fn(),
+  },
+}));
+
+import { api } from '../api';
+
+const mockedApi = vi.mocked(api);
+
+describe('CrackerPanel', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    mockedApi.getUndecryptedPacketCount.mockResolvedValue({ count: 0 });
+  });
+
+  it('allows clearing max length while editing', async () => {
+    render(<CrackerPanel packets={[]} channels={[]} onChannelCreate={vi.fn()} visible={false} />);
+
+    await waitFor(() => {
+      expect(mockedApi.getUndecryptedPacketCount).toHaveBeenCalled();
+    });
+
+    const maxLengthInput = screen.getByLabelText('Max Length:') as HTMLInputElement;
+    fireEvent.change(maxLengthInput, { target: { value: '' } });
+
+    expect(maxLengthInput.value).toBe('');
+  });
+});
@@ -206,6 +206,56 @@ describe('SettingsFanoutSection', () => {
    });
  });

+  it('shows an error info button and dialog when the integration has a retained error', async () => {
+    mockedApi.getFanoutConfigs.mockResolvedValue([webhookConfig]);
+    renderSection({
+      health: {
+        ...baseHealth,
+        fanout_statuses: {
+          'wh-1': {
+            name: 'Test Hook',
+            type: 'webhook',
+            status: 'error',
+            last_error: 'HTTP 500',
+          },
+        },
+      },
+    });
+
+    await waitFor(() => {
+      expect(screen.getByText('Test Hook')).toBeInTheDocument();
+    });
+
+    fireEvent.click(screen.getByRole('button', { name: 'View error details for Test Hook' }));
+
+    expect(screen.getByRole('dialog', { name: 'Test Hook Error' })).toBeInTheDocument();
+    expect(screen.getByText('HTTP 500')).toBeInTheDocument();
+  });
+
+  it('does not show an error info button when the integration has no retained error', async () => {
+    mockedApi.getFanoutConfigs.mockResolvedValue([webhookConfig]);
+    renderSection({
+      health: {
+        ...baseHealth,
+        fanout_statuses: {
+          'wh-1': {
+            name: 'Test Hook',
+            type: 'webhook',
+            status: 'connected',
+          },
+        },
+      },
+    });
+
+    await waitFor(() => {
+      expect(screen.getByText('Test Hook')).toBeInTheDocument();
+    });
+
+    expect(
+      screen.queryByRole('button', { name: 'View error details for Test Hook' })
+    ).not.toBeInTheDocument();
+  });
+
  it('navigates to edit view when clicking edit', async () => {
    mockedApi.getFanoutConfigs.mockResolvedValue([webhookConfig]);
    renderSection();
@@ -654,6 +704,75 @@ describe('SettingsFanoutSection', () => {
    expect(audienceInput).toHaveValue('');
  });

+  it('existing community MQTT defaults can be cleared while editing and normalize on save', async () => {
+    const communityConfig: FanoutConfig = {
+      id: 'comm-1',
+      type: 'mqtt_community',
+      name: 'Community Feed',
+      enabled: false,
+      config: {
+        broker_host: 'mqtt-us-v1.letsmesh.net',
+        broker_port: 443,
+        transport: 'websockets',
+        use_tls: true,
+        tls_verify: true,
+        auth_mode: 'token',
+        iata: 'LAX',
+        email: '',
+        token_audience: '',
+        topic_template: 'meshcore/{IATA}/{PUBLIC_KEY}/packets',
+      },
+      scope: { messages: 'none', raw_packets: 'all' },
+      sort_order: 0,
+      created_at: 1000,
+    };
+    mockedApi.getFanoutConfigs.mockResolvedValue([communityConfig]);
+    mockedApi.updateFanoutConfig.mockResolvedValue({
+      ...communityConfig,
+      enabled: true,
+    });
+
+    renderSection();
+    await waitFor(() => expect(screen.getByText('Community Feed')).toBeInTheDocument());
+
+    fireEvent.click(screen.getByRole('button', { name: 'Edit' }));
+    await waitFor(() => expect(screen.getByText('← Back to list')).toBeInTheDocument());
+
+    const hostInput = screen.getByLabelText('Broker Host') as HTMLInputElement;
+    const portInput = screen.getByLabelText('Broker Port') as HTMLInputElement;
+    const topicTemplateInput = screen.getByLabelText('Packet Topic Template') as HTMLInputElement;
+
+    fireEvent.change(hostInput, { target: { value: '' } });
+    fireEvent.change(portInput, { target: { value: '' } });
+    fireEvent.change(topicTemplateInput, { target: { value: '' } });
+
+    expect(hostInput.value).toBe('');
+    expect(portInput.value).toBe('');
+    expect(topicTemplateInput.value).toBe('');
+
+    fireEvent.click(screen.getByRole('button', { name: 'Save as Enabled' }));
+
+    await waitFor(() =>
+      expect(mockedApi.updateFanoutConfig).toHaveBeenCalledWith('comm-1', {
+        name: 'Community Feed',
+        config: {
+          broker_host: 'mqtt-us-v1.letsmesh.net',
+          broker_port: 443,
+          transport: 'websockets',
+          use_tls: true,
+          tls_verify: true,
+          auth_mode: 'token',
+          iata: 'LAX',
+          email: '',
+          token_audience: '',
+          topic_template: 'meshcore/{IATA}/{PUBLIC_KEY}/packets',
+        },
+        scope: { messages: 'none', raw_packets: 'all' },
+        enabled: true,
+      })
+    );
+  });
+
  it('community MQTT can be configured for no auth', async () => {
    const communityConfig: FanoutConfig = {
      id: 'comm-1',
@@ -733,6 +852,65 @@ describe('SettingsFanoutSection', () => {
    expect(screen.queryByLabelText('Broker Host')).not.toBeInTheDocument();
  });

+  it('private MQTT fields can be cleared while editing and normalize defaults on create', async () => {
+    const createdConfig: FanoutConfig = {
+      id: 'mqtt-private-1',
+      type: 'mqtt_private',
+      name: 'Private MQTT 1',
+      enabled: true,
+      config: {
+        broker_host: 'broker.local',
+        broker_port: 1883,
+        username: '',
+        password: '',
+        use_tls: false,
+        tls_insecure: false,
+        topic_prefix: 'meshcore',
+      },
+      scope: { messages: 'all', raw_packets: 'all' },
+      sort_order: 0,
+      created_at: 2000,
+    };
+    mockedApi.createFanoutConfig.mockResolvedValue(createdConfig);
+    mockedApi.getFanoutConfigs.mockResolvedValueOnce([]).mockResolvedValueOnce([createdConfig]);
+
+    renderSection();
+    await openCreateIntegrationDialog();
+    selectCreateIntegration('Private MQTT');
+    confirmCreateIntegration();
+    await waitFor(() => expect(screen.getByText('← Back to list')).toBeInTheDocument());
+
+    fireEvent.change(screen.getByLabelText('Broker Host'), { target: { value: 'broker.local' } });
+
+    const portInput = screen.getByLabelText('Broker Port') as HTMLInputElement;
+    const prefixInput = screen.getByLabelText('Topic Prefix') as HTMLInputElement;
+    fireEvent.change(portInput, { target: { value: '' } });
+    fireEvent.change(prefixInput, { target: { value: '' } });
+
+    expect(portInput.value).toBe('');
+    expect(prefixInput.value).toBe('');
+
+    fireEvent.click(screen.getByRole('button', { name: 'Save as Enabled' }));
+
+    await waitFor(() =>
+      expect(mockedApi.createFanoutConfig).toHaveBeenCalledWith({
+        type: 'mqtt_private',
+        name: 'Private MQTT #1',
+        config: {
+          broker_host: 'broker.local',
+          broker_port: 1883,
+          username: '',
+          password: '',
+          use_tls: false,
+          tls_insecure: false,
+          topic_prefix: 'meshcore',
+        },
+        scope: { messages: 'all', raw_packets: 'all' },
+        enabled: true,
+      })
+    );
+  });
+
  it('creates MeshRank preset as a regular mqtt_community config', async () => {
    const createdConfig: FanoutConfig = {
      id: 'comm-meshrank',
@@ -862,6 +1040,57 @@ describe('SettingsFanoutSection', () => {
    );
  });

+  it('map upload geofence radius can be cleared while editing and normalizes to zero', async () => {
+    const createdConfig: FanoutConfig = {
+      id: 'map-1',
+      type: 'map_upload',
+      name: 'Map Upload 1',
+      enabled: true,
+      config: {
+        api_url: '',
+        dry_run: true,
+        geofence_enabled: true,
+        geofence_radius_km: 0,
+      },
+      scope: { messages: 'none', raw_packets: 'all' },
+      sort_order: 0,
+      created_at: 2000,
+    };
+    mockedApi.createFanoutConfig.mockResolvedValue(createdConfig);
+    mockedApi.getFanoutConfigs.mockResolvedValueOnce([]).mockResolvedValueOnce([createdConfig]);
+
+    renderSection();
+    await openCreateIntegrationDialog();
+    selectCreateIntegration('Map Upload');
+    confirmCreateIntegration();
+    await waitFor(() => expect(screen.getByText('← Back to list')).toBeInTheDocument());
+
+    fireEvent.click(screen.getByText('Enable Geofence'));
+    const radiusInput = screen.getByLabelText('Radius (km)') as HTMLInputElement;
+
+    fireEvent.change(radiusInput, { target: { value: '100' } });
+    fireEvent.change(radiusInput, { target: { value: '' } });
+
+    expect(radiusInput.value).toBe('');
+
+    fireEvent.click(screen.getByRole('button', { name: 'Save as Enabled' }));
+
+    await waitFor(() =>
+      expect(mockedApi.createFanoutConfig).toHaveBeenCalledWith({
+        type: 'map_upload',
+        name: 'Map Upload #1',
+        config: {
+          api_url: '',
+          dry_run: true,
+          geofence_enabled: true,
+          geofence_radius_km: 0,
+        },
+        scope: { messages: 'none', raw_packets: 'all' },
+        enabled: true,
+      })
+    );
+  });
+
  it('LetsMesh (EU) preset saves the EU broker defaults', async () => {
    const createdConfig: FanoutConfig = {
      id: 'comm-letsmesh-eu',
@@ -0,0 +1,66 @@
+import { afterEach, beforeEach, describe, expect, it } from 'vitest';
+
+import {
+  applyFontScale,
+  DEFAULT_FONT_SCALE,
+  FONT_SCALE_KEY,
+  MAX_FONT_SCALE,
+  MIN_FONT_SCALE,
+  getSavedFontScale,
+  setSavedFontScale,
+} from '../utils/fontScale';
+
+describe('fontScale utilities', () => {
+  beforeEach(() => {
+    localStorage.clear();
+    document.documentElement.style.fontSize = '';
+  });
+
+  afterEach(() => {
+    document.documentElement.style.fontSize = '';
+  });
+
+  it('defaults to 100% when nothing is saved', () => {
+    expect(getSavedFontScale()).toBe(DEFAULT_FONT_SCALE);
+  });
+
+  it('reads a saved scale from localStorage', () => {
+    localStorage.setItem(FONT_SCALE_KEY, '135');
+
+    expect(getSavedFontScale()).toBe(135);
+  });
+
+  it('falls back to the default when the saved value is invalid', () => {
+    localStorage.setItem(FONT_SCALE_KEY, 'giant');
+
+    expect(getSavedFontScale()).toBe(DEFAULT_FONT_SCALE);
+  });
+
+  it('applies the scale to the document root', () => {
+    expect(applyFontScale(150)).toBe(150);
+    expect(document.documentElement.style.fontSize).toBe('150%');
+  });
+
+  it('stores non-default values and applies them immediately', () => {
+    expect(setSavedFontScale(137.5)).toBe(137.5);
+    expect(localStorage.getItem(FONT_SCALE_KEY)).toBe('137.5');
+    expect(document.documentElement.style.fontSize).toBe('137.5%');
+  });
+
+  it('removes the saved value when returning to the default scale', () => {
+    localStorage.setItem(FONT_SCALE_KEY, '150');
+
+    expect(setSavedFontScale(DEFAULT_FONT_SCALE)).toBe(DEFAULT_FONT_SCALE);
+    expect(localStorage.getItem(FONT_SCALE_KEY)).toBeNull();
+    expect(document.documentElement.style.fontSize).toBe('100%');
+  });
+
+  it('clamps saved and applied values to the supported range', () => {
+    localStorage.setItem(FONT_SCALE_KEY, '900');
+    expect(getSavedFontScale()).toBe(MAX_FONT_SCALE);
+
+    expect(setSavedFontScale(5)).toBe(MIN_FONT_SCALE);
+    expect(localStorage.getItem(FONT_SCALE_KEY)).toBe(String(MIN_FONT_SCALE));
+    expect(document.documentElement.style.fontSize).toBe(`${MIN_FONT_SCALE}%`);
+  });
+});
@@ -140,6 +140,59 @@ describe('MessageList channel sender rendering', () => {
    expect(screen.getByRole('button', { name: 'View info for Alice' })).toBeInTheDocument();
  });

+  it('renders valid channel references as clickable links and ignores invalid ones', async () => {
+    const user = userEvent.setup();
+    const onChannelReferenceClick = vi.fn();
+
+    render(
+      <MessageList
+        messages={[
+          createMessage({
+            text: 'Alice: Join #mesh-room now skip #bad--room and visit https://example.com/#also-skip',
+          }),
+        ]}
+        contacts={[]}
+        loading={false}
+        onChannelReferenceClick={onChannelReferenceClick}
+      />
+    );
+
+    const linkedChannel = screen.getByRole('button', { name: '#mesh-room' });
+    expect(linkedChannel).toBeInTheDocument();
+    expect(screen.queryByRole('button', { name: '#bad--room' })).not.toBeInTheDocument();
+    expect(
+      screen.getByRole('link', { name: 'https://example.com/#also-skip' })
+    ).toBeInTheDocument();
+
+    await user.click(linkedChannel);
+
+    expect(onChannelReferenceClick).toHaveBeenCalledWith('#mesh-room');
+  });
+
+  it('links valid channel references in direct messages too', async () => {
+    const user = userEvent.setup();
+    const onChannelReferenceClick = vi.fn();
+
+    render(
+      <MessageList
+        messages={[
+          createMessage({
+            type: 'PRIV',
+            text: 'check #ops-room',
+            conversation_key: 'ab'.repeat(32),
+          }),
+        ]}
+        contacts={[]}
+        loading={false}
+        onChannelReferenceClick={onChannelReferenceClick}
+      />
+    );
+
+    await user.click(screen.getByRole('button', { name: '#ops-room' }));
+
+    expect(onChannelReferenceClick).toHaveBeenCalledWith('#ops-room');
+  });
+
  it('renders and dismisses an unread marker at the first unread message boundary', async () => {
    const user = userEvent.setup();
    const messages = [
@@ -6,7 +6,12 @@
 */

 import { describe, it, expect } from 'vitest';
-import { parseSenderFromText, formatTime } from '../utils/messageParser';
+import {
+  findLinkedChannelReferences,
+  formatTime,
+  isValidLinkedChannelName,
+  parseSenderFromText,
+} from '../utils/messageParser';

 describe('parseSenderFromText', () => {
  it('extracts sender and content from "sender: message" format', () => {
@@ -95,3 +100,33 @@ describe('formatTime', () => {
    expect(result).toMatch(/\d{1,2}:\d{2}/); // time portion
  });
 });
+
+describe('linked channel references', () => {
+  it('accepts lowercase alphanumeric names with single dashes', () => {
+    expect(isValidLinkedChannelName('ops')).toBe(true);
+    expect(isValidLinkedChannelName('ops-1')).toBe(true);
+    expect(isValidLinkedChannelName('1-2-3')).toBe(true);
+  });
+
+  it('rejects uppercase, leading or trailing dashes, and repeated dashes', () => {
+    expect(isValidLinkedChannelName('Ops')).toBe(false);
+    expect(isValidLinkedChannelName('-ops')).toBe(false);
+    expect(isValidLinkedChannelName('ops-')).toBe(false);
+    expect(isValidLinkedChannelName('ops--room')).toBe(false);
+  });
+
+  it('finds standalone linked channel references in message text', () => {
+    expect(findLinkedChannelReferences('Join #mesh-room then say hi in #ops2')).toEqual([
+      { label: '#mesh-room', start: 5, end: 15 },
+      { label: '#ops2', start: 31, end: 36 },
+    ]);
+  });
+
+  it('ignores invalid or embedded channel-like text', () => {
+    expect(
+      findLinkedChannelReferences(
+        'skip #Bad #bad--name abc#ops #ops- #opsRoom #ops_room #good-room,'
+      )
+    ).toEqual([]);
+  });
+});
@@ -32,7 +32,10 @@ describe('NewMessageModal form reset', () => {
    vi.clearAllMocks();
  });

-  function renderModal(open = true) {
+  function renderModal(
+    open = true,
+    overrides: Partial<Parameters<typeof NewMessageModal>[0]> = {}
+  ) {
    return render(
      <NewMessageModal
        open={open}
@@ -41,6 +44,7 @@ describe('NewMessageModal form reset', () => {
        onCreateContact={onCreateContact}
        onCreateChannel={onCreateChannel}
        onCreateHashtagChannel={onCreateHashtagChannel}
+        {...overrides}
      />
    );
  }
@@ -50,6 +54,26 @@ describe('NewMessageModal form reset', () => {
  }

  describe('hashtag tab', () => {
+    it('prefills the hashtag tab from a linked channel request', async () => {
+      renderModal(true, {
+        prefillRequest: {
+          tab: 'hashtag',
+          hashtagName: 'mesh-room',
+          nonce: 1,
+        },
+      });
+
+      await waitFor(() => {
+        expect(screen.getByRole('tab', { name: 'Hashtag Channel' })).toHaveAttribute(
+          'data-state',
+          'active'
+        );
+      });
+      expect((screen.getByPlaceholderText('channel-name') as HTMLInputElement).value).toBe(
+        'mesh-room'
+      );
+    });
+
    it('clears name after successful Create', async () => {
      const user = userEvent.setup();
      const { unmount } = renderModal();
@@ -283,6 +283,8 @@ describe('RawPacketFeedView', () => {
    fireEvent.click(screen.getByRole('button', { name: /show stats/i }));
    fireEvent.change(screen.getByLabelText('Stats window'), { target: { value: 'session' } });
    expect(screen.getAllByText('Alpha').length).toBeGreaterThan(0);
+    expect(screen.getByText('Strongest Neighbor')).toBeInTheDocument();
+    expect(screen.getByText('-70 dBm best heard')).toBeInTheDocument();
  });

  it('marks unresolved neighbor identities explicitly', () => {
@@ -20,6 +20,12 @@ import {
 } from '../utils/lastViewedConversation';
 import { api } from '../api';
 import { DISTANCE_UNIT_KEY } from '../utils/distanceUnits';
+import {
+  DEFAULT_FONT_SCALE,
+  FONT_SCALE_KEY,
+  MAX_FONT_SCALE,
+  MIN_FONT_SCALE,
+} from '../utils/fontScale';

 const baseConfig: RadioConfig = {
  public_key: 'aa'.repeat(32),
@@ -186,6 +192,7 @@ describe('SettingsModal', () => {
    vi.restoreAllMocks();
    localStorage.clear();
    window.location.hash = '';
+    document.documentElement.style.fontSize = '';
  });

  it('refreshes app settings when opened', async () => {
@@ -300,6 +307,7 @@ describe('SettingsModal', () => {
        results: [
          {
            public_key: '11'.repeat(32),
+            name: null,
            node_type: 'repeater',
            heard_count: 2,
            local_snr: 7.5,
@@ -548,6 +556,55 @@ describe('SettingsModal', () => {
    expect(localStorage.getItem(DISTANCE_UNIT_KEY)).toBe('smoots');
  });

+  it('defaults relative font size to 100% and exposes the expected input bounds', () => {
+    renderModal();
+    openLocalSection();
+
+    const slider = screen.getByLabelText('Relative font size slider');
+    const input = screen.getByLabelText('Relative font size percentage');
+
+    expect(slider).toHaveValue(String(DEFAULT_FONT_SCALE));
+    expect(slider).toHaveAttribute('step', '5');
+    expect(input).toHaveValue(DEFAULT_FONT_SCALE);
+    expect(input).toHaveAttribute('min', String(MIN_FONT_SCALE));
+    expect(input).toHaveAttribute('max', String(MAX_FONT_SCALE));
+  });
+
+  it('stores and applies relative font size changes locally', async () => {
+    renderModal();
+    openLocalSection();
+
+    const slider = screen.getByLabelText('Relative font size slider');
+
+    fireEvent.change(slider, { target: { value: '135' } });
+
+    expect(localStorage.getItem(FONT_SCALE_KEY)).toBeNull();
+    expect(document.documentElement.style.fontSize).toBe('');
+
+    fireEvent.mouseUp(slider);
+
+    await waitFor(() => {
+      expect(localStorage.getItem(FONT_SCALE_KEY)).toBe('135');
+      expect(document.documentElement.style.fontSize).toBe('135%');
+    });
+
+    fireEvent.change(screen.getByLabelText('Relative font size percentage'), {
+      target: { value: '137.5' },
+    });
+
+    await waitFor(() => {
+      expect(localStorage.getItem(FONT_SCALE_KEY)).toBe('137.5');
+      expect(document.documentElement.style.fontSize).toBe('137.5%');
+    });
+
+    fireEvent.click(screen.getByRole('button', { name: 'Reset' }));
+
+    await waitFor(() => {
+      expect(localStorage.getItem(FONT_SCALE_KEY)).toBeNull();
+      expect(document.documentElement.style.fontSize).toBe('100%');
+    });
+  });
+
  it('purges decrypted raw packets via maintenance endpoint action', async () => {
    const runMaintenanceSpy = vi.spyOn(api, 'runMaintenance').mockResolvedValue({
      packets_deleted: 12,
@@ -594,6 +651,14 @@ describe('SettingsModal', () => {
        double_byte_pct: 30,
        triple_byte_pct: 20,
      },
+      noise_floor_24h: {
+        sample_interval_seconds: 300,
+        coverage_seconds: 3600,
+        latest_noise_floor_dbm: -105,
+        latest_timestamp: 1711800000,
+        supported: true,
+        samples: [],
+      },
    };

    vi.spyOn(globalThis, 'fetch').mockResolvedValue(
@@ -625,17 +690,11 @@ describe('SettingsModal', () => {
    expect(
      screen.getByText(/Parsed stored raw packets from the last 24 hours: 120/)
    ).toBeInTheDocument();
-    expect(screen.getByText('1-byte hops')).toBeInTheDocument();
-    expect(screen.getByText('60 (50.0%)')).toBeInTheDocument();
-    expect(screen.getByText('36 (30.0%)')).toBeInTheDocument();
-    expect(screen.getByText('24 (20.0%)')).toBeInTheDocument();
    expect(screen.getByText('Contacts heard')).toBeInTheDocument();
    expect(screen.getByText('Repeaters heard')).toBeInTheDocument();
    expect(screen.getByText('Known-channels active')).toBeInTheDocument();
-
-    // Busiest channels
-    expect(screen.getByText('general')).toBeInTheDocument();
-    expect(screen.getByText('42 msgs')).toBeInTheDocument();
+    expect(screen.getByText('Busiest Channels (24h)')).toBeInTheDocument();
+    expect(screen.getByText('Noise Floor (24h)')).toBeInTheDocument();
  });

  it('fetches statistics when expanded in mobile external-nav mode', async () => {
@@ -662,6 +721,14 @@ describe('SettingsModal', () => {
        double_byte_pct: 30,
        triple_byte_pct: 20,
      },
+      noise_floor_24h: {
+        sample_interval_seconds: 300,
+        coverage_seconds: 0,
+        latest_noise_floor_dbm: null,
+        latest_timestamp: null,
+        supported: null,
+        samples: [],
+      },
    };

    const fetchSpy = vi.spyOn(globalThis, 'fetch').mockResolvedValue(
@@ -75,13 +75,14 @@ function renderSidebar(overrides?: {

  const favorites = overrides?.favorites ?? [{ type: 'channel', id: flightChannel.key }];
  const channels = overrides?.channels ?? [publicChannel, flightChannel, opsChannel];
+  const onSelectConversation = vi.fn();

  const view = render(
    <Sidebar
      contacts={[alice, board, relay]}
      channels={channels}
      activeConversation={null}
-      onSelectConversation={vi.fn()}
+      onSelectConversation={onSelectConversation}
      onNewMessage={vi.fn()}
      lastMessageTimes={overrides?.lastMessageTimes ?? {}}
      unreadCounts={unreadCounts}
@@ -96,7 +97,7 @@ function renderSidebar(overrides?: {
    />
  );

-  return { ...view, flightChannel, opsChannel, aliceName, roomName };
+  return { ...view, flightChannel, opsChannel, aliceName, roomName, onSelectConversation };
 }

 function getSectionHeaderContainer(title: string): HTMLElement {
@@ -121,6 +122,46 @@ describe('Sidebar section summaries', () => {
    expect(within(getSectionHeaderContainer('Repeaters')).getByText('4')).toBeInTheDocument();
  });

+  it('renders a full add channel/contact button above search and calls onNewMessage', () => {
+    const onNewMessage = vi.fn();
+
+    render(
+      <Sidebar
+        contacts={[]}
+        channels={[makeChannel(PUBLIC_CHANNEL_KEY, 'Public')]}
+        activeConversation={null}
+        onSelectConversation={vi.fn()}
+        onNewMessage={onNewMessage}
+        lastMessageTimes={{}}
+        unreadCounts={{}}
+        mentions={{}}
+        showCracker={false}
+        crackerRunning={false}
+        onToggleCracker={vi.fn()}
+        onMarkAllRead={vi.fn()}
+        favorites={[]}
+        legacySortOrder="recent"
+      />
+    );
+
+    const addButton = screen.getByRole('button', { name: 'Add channel or contact' });
+    const search = screen.getByLabelText('Search conversations');
+    const nav = screen.getByRole('navigation', { name: 'Conversations' });
+    const toolsButton = screen.getByRole('button', { name: 'Tools' });
+
+    expect(addButton).toHaveTextContent('Add Channel/Contact');
+    expect(
+      addButton.compareDocumentPosition(search) & Node.DOCUMENT_POSITION_FOLLOWING
+    ).toBeTruthy();
+    expect(nav.compareDocumentPosition(search) & Node.DOCUMENT_POSITION_CONTAINED_BY).toBeTruthy();
+    expect(
+      search.compareDocumentPosition(toolsButton) & Node.DOCUMENT_POSITION_FOLLOWING
+    ).toBeTruthy();
+
+    fireEvent.click(addButton);
+    expect(onNewMessage).toHaveBeenCalledTimes(1);
+  });
+
  it('turns favorites and channels rollups red when they contain a mention', () => {
    renderSidebar({
      mentions: {
@@ -306,6 +347,18 @@ describe('Sidebar section summaries', () => {
    expect(bell.compareDocumentPosition(unread) & Node.DOCUMENT_POSITION_FOLLOWING).toBeTruthy();
  });

+  it('shows the trace tool row and selects it', () => {
+    const { onSelectConversation } = renderSidebar();
+
+    fireEvent.click(screen.getByText('Trace'));
+
+    expect(onSelectConversation).toHaveBeenCalledWith({
+      type: 'trace',
+      id: 'trace',
+      name: 'Trace',
+    });
+  });
+
  it('sorts each section independently and persists per-section sort preferences', () => {
    const publicChannel = makeChannel('AA'.repeat(16), 'Public');
    const zebraChannel = makeChannel('BB'.repeat(16), '#zebra');
@@ -0,0 +1,262 @@
+import { act, fireEvent, render, screen, waitFor } from '@testing-library/react';
+import { describe, expect, it, vi } from 'vitest';
+
+import { TracePane } from '../components/TracePane';
+import type { Contact, RadioConfig, RadioTraceResponse } from '../types';
+import { CONTACT_TYPE_REPEATER } from '../types';
+
+function makeContact(
+  publicKey: string,
+  name: string | null,
+  type = CONTACT_TYPE_REPEATER,
+  overrides: Partial<Contact> = {}
+): Contact {
+  return {
+    public_key: publicKey,
+    name,
+    type,
+    flags: 0,
+    direct_path: null,
+    direct_path_len: -1,
+    direct_path_hash_mode: -1,
+    last_advert: null,
+    lat: null,
+    lon: null,
+    last_seen: null,
+    on_radio: false,
+    last_contacted: null,
+    last_read_at: null,
+    first_seen: null,
+    ...overrides,
+  };
+}
+
+const config: RadioConfig = {
+  public_key: 'ff'.repeat(32),
+  name: 'Base Radio',
+  lat: 10,
+  lon: 20,
+  tx_power: 17,
+  max_tx_power: 22,
+  radio: { freq: 910.525, bw: 62.5, sf: 7, cr: 5 },
+  path_hash_mode: 0,
+  path_hash_mode_supported: true,
+};
+
+describe('TracePane', () => {
+  it('shows only full-key repeaters and filters by name or key', () => {
+    render(
+      <TracePane
+        config={config}
+        onRunTracePath={vi.fn()}
+        contacts={[
+          makeContact('11'.repeat(32), 'Relay Alpha'),
+          makeContact('22'.repeat(6), 'Prefix Relay'),
+          makeContact('33'.repeat(32), 'Client Node', 1),
+          makeContact('44'.repeat(32), 'Relay Beta'),
+        ]}
+      />
+    );
+
+    expect(screen.getByText('Relay Alpha')).toBeInTheDocument();
+    expect(screen.getByText('Relay Beta')).toBeInTheDocument();
+    expect(screen.queryByText('Prefix Relay')).not.toBeInTheDocument();
+    expect(screen.queryByText('Client Node')).not.toBeInTheDocument();
+
+    fireEvent.change(screen.getByLabelText('Search repeaters'), { target: { value: 'beta' } });
+    expect(screen.queryByText('Relay Alpha')).not.toBeInTheDocument();
+    expect(screen.getByText('Relay Beta')).toBeInTheDocument();
+
+    fireEvent.change(screen.getByLabelText('Search repeaters'), { target: { value: '111111' } });
+    expect(screen.getByText('Relay Alpha')).toBeInTheDocument();
+  });
+
+  it('adds, reorders, removes, and sends a trace path with known repeaters', async () => {
+    const relayA = makeContact('11'.repeat(32), 'Relay Alpha');
+    const relayB = makeContact('22'.repeat(32), 'Relay Beta');
+    const onRunTracePath = vi.fn(
+      async (): Promise<RadioTraceResponse> => ({
+        path_len: 2,
+        timeout_seconds: 6,
+        nodes: [
+          {
+            role: 'repeater',
+            public_key: relayB.public_key,
+            name: relayB.name,
+            observed_hash: relayB.public_key.slice(0, 8),
+            snr: 7.5,
+          },
+          {
+            role: 'repeater',
+            public_key: relayA.public_key,
+            name: relayA.name,
+            observed_hash: relayA.public_key.slice(0, 8),
+            snr: 3.25,
+          },
+          {
+            role: 'local',
+            public_key: config.public_key,
+            name: config.name,
+            observed_hash: null,
+            snr: 5.0,
+          },
+        ],
+      })
+    );
+
+    render(
+      <TracePane config={config} onRunTracePath={onRunTracePath} contacts={[relayA, relayB]} />
+    );
+
+    fireEvent.click(screen.getByRole('button', { name: /^add repeater relay alpha/i }));
+    fireEvent.click(screen.getByRole('button', { name: /^add repeater relay beta/i }));
+
+    expect(screen.getByText('2 hops selected · 4-byte trace')).toBeInTheDocument();
+
+    fireEvent.click(screen.getByRole('button', { name: /move relay beta up/i }));
+    fireEvent.click(screen.getByRole('button', { name: /send trace/i }));
+
+    await waitFor(() => {
+      expect(onRunTracePath).toHaveBeenCalledWith(4, [
+        { public_key: relayB.public_key },
+        { public_key: relayA.public_key },
+      ]);
+    });
+
+    expect(screen.getByRole('heading', { name: 'Results (6.0s)' })).toBeInTheDocument();
+    expect(screen.getByText('+7.5 dB')).toBeInTheDocument();
+    expect(screen.getByText('+5.0 dB')).toBeInTheDocument();
+
+    fireEvent.click(screen.getByRole('button', { name: /remove relay alpha/i }));
+    expect(screen.getByText('1 hop selected · 4-byte trace')).toBeInTheDocument();
+    fireEvent.click(screen.getByRole('button', { name: /remove relay beta/i }));
+    expect(screen.getByText('No hops selected')).toBeInTheDocument();
+  });
+
+  it('allows adding the same repeater multiple times from the picker row', () => {
+    const relayA = makeContact('11'.repeat(32), 'Relay Alpha');
+
+    render(<TracePane config={config} onRunTracePath={vi.fn()} contacts={[relayA]} />);
+
+    fireEvent.click(screen.getByRole('button', { name: /^add repeater relay alpha/i }));
+    fireEvent.click(screen.getByRole('button', { name: /^add repeater relay alpha/i }));
+
+    expect(screen.getByText('2 hops selected · 4-byte trace')).toBeInTheDocument();
+    expect(screen.getByText('Added 2 times')).toBeInTheDocument();
+  });
+
+  it('adds custom hops from the modal and locks later custom hops to the same byte width', async () => {
+    const relayA = makeContact('11'.repeat(32), 'Relay Alpha');
+    const onRunTracePath = vi.fn(
+      async (): Promise<RadioTraceResponse> => ({
+        path_len: 2,
+        timeout_seconds: 4.5,
+        nodes: [
+          {
+            role: 'custom',
+            public_key: null,
+            name: null,
+            observed_hash: 'ae',
+            snr: 4.0,
+          },
+          {
+            role: 'repeater',
+            public_key: relayA.public_key,
+            name: relayA.name,
+            observed_hash: '11',
+            snr: 2.0,
+          },
+          {
+            role: 'local',
+            public_key: config.public_key,
+            name: config.name,
+            observed_hash: null,
+            snr: 3.0,
+          },
+        ],
+      })
+    );
+
+    render(<TracePane config={config} onRunTracePath={onRunTracePath} contacts={[relayA]} />);
+
+    fireEvent.click(screen.getByRole('button', { name: 'Custom path' }));
+    fireEvent.click(screen.getByRole('button', { name: '1-byte' }));
+    fireEvent.change(screen.getByLabelText('Repeater prefix'), { target: { value: 'ae' } });
+    fireEvent.click(screen.getByRole('button', { name: 'Add custom hop' }));
+
+    expect(screen.getByText('1 hop selected · 1-byte trace')).toBeInTheDocument();
+    expect(screen.getByText('AE (1-byte)')).toBeInTheDocument();
+
+    fireEvent.click(screen.getByRole('button', { name: /^add repeater relay alpha/i }));
+    fireEvent.click(screen.getByRole('button', { name: /send trace/i }));
+
+    await waitFor(() => {
+      expect(onRunTracePath).toHaveBeenCalledWith(1, [
+        { hop_hex: 'ae' },
+        { public_key: relayA.public_key },
+      ]);
+    });
+
+    fireEvent.click(screen.getByRole('button', { name: 'Custom path' }));
+    expect(screen.getByRole('button', { name: '2-byte' })).toBeDisabled();
+    expect(screen.getByRole('button', { name: '4-byte' })).toBeDisabled();
+    expect(screen.getByText(/custom hops are locked to 1-byte prefixes/i)).toBeInTheDocument();
+  });
+
+  it('drops an in-flight result after the draft path changes', async () => {
+    const relayA = makeContact('11'.repeat(32), 'Relay Alpha');
+    const relayB = makeContact('22'.repeat(32), 'Relay Beta');
+    let resolveTrace: ((value: RadioTraceResponse) => void) | null = null;
+    const onRunTracePath = vi.fn(
+      () =>
+        new Promise<RadioTraceResponse>((resolve) => {
+          resolveTrace = resolve;
+        })
+    );
+
+    render(
+      <TracePane config={config} onRunTracePath={onRunTracePath} contacts={[relayA, relayB]} />
+    );
+
+    fireEvent.click(screen.getByRole('button', { name: /^add repeater relay alpha/i }));
+    fireEvent.click(screen.getByRole('button', { name: /send trace/i }));
+
+    await waitFor(() => {
+      expect(onRunTracePath).toHaveBeenCalledWith(4, [{ public_key: relayA.public_key }]);
+    });
+
+    fireEvent.click(screen.getByRole('button', { name: /^add repeater relay beta/i }));
+
+    expect(screen.getByText('2 hops selected · 4-byte trace')).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: /send trace/i })).toBeEnabled();
+
+    await act(async () => {
+      resolveTrace?.({
+        path_len: 1,
+        timeout_seconds: 6,
+        nodes: [
+          {
+            role: 'repeater',
+            public_key: relayA.public_key,
+            name: relayA.name,
+            observed_hash: relayA.public_key.slice(0, 8),
+            snr: 7.5,
+          },
+          {
+            role: 'local',
+            public_key: config.public_key,
+            name: config.name,
+            observed_hash: null,
+            snr: 5.0,
+          },
+        ],
+      });
+    });
+
+    expect(screen.queryByRole('heading', { name: 'Results (6.0s)' })).not.toBeInTheDocument();
+    expect(screen.queryByText('+7.5 dB')).not.toBeInTheDocument();
+    expect(
+      screen.getByText('Send a trace to see the returned hop-by-hop SNR values.')
+    ).toBeInTheDocument();
+  });
+});
@@ -52,6 +52,14 @@ describe('parseHashConversation', () => {
    expect(result).toEqual({ type: 'map', name: 'map' });
  });

+  it('parses #trace as trace type', () => {
+    window.location.hash = '#trace';
+
+    const result = parseHashConversation();
+
+    expect(result).toEqual({ type: 'trace', name: 'trace' });
+  });
+
  it('parses #map/focus/PUBKEY with focus key', () => {
    window.location.hash = '#map/focus/ABCD1234';

@@ -69,6 +69,7 @@ function createRealtimeArgs(overrides: Partial<Parameters<typeof useRealtimeAppS
      observeMessage: vi.fn(() => ({ added: false, activeConversation: false })),
      recordMessageEvent: vi.fn(),
      renameConversationState: vi.fn(),
+      removeConversationState: vi.fn(),
      checkMention: vi.fn(() => false),
      pendingDeleteFallbackRef: { current: false },
      setActiveConversation: vi.fn(),
@@ -221,6 +221,49 @@ describe('useUnreadCounts', () => {
    });
  });

+  it('does not treat search or trace views as readable conversations', async () => {
+    const mocks = await getMockedApi();
+    mocks.getUnreads.mockResolvedValue({
+      counts: {
+        [getStateKey('channel', CHANNEL_KEY)]: 4,
+        [getStateKey('contact', CONTACT_KEY)]: 2,
+      },
+      mentions: {
+        [getStateKey('channel', CHANNEL_KEY)]: true,
+      },
+      last_message_times: {},
+      last_read_ats: {},
+    });
+
+    const { result, rerender } = renderWith({
+      channels: [makeChannel(CHANNEL_KEY, 'Test')],
+      contacts: [makeContact(CONTACT_KEY)],
+      activeConversation: { type: 'search', id: 'search', name: 'Message Search' },
+    });
+
+    await act(async () => {
+      await vi.waitFor(() => expect(mocks.getUnreads).toHaveBeenCalled());
+    });
+
+    expect(result.current.unreadCounts[getStateKey('channel', CHANNEL_KEY)]).toBe(4);
+    expect(result.current.unreadCounts[getStateKey('contact', CONTACT_KEY)]).toBe(2);
+    expect(mocks.markChannelRead).not.toHaveBeenCalled();
+    expect(mocks.markContactRead).not.toHaveBeenCalled();
+
+    rerender({
+      channels: [makeChannel(CHANNEL_KEY, 'Test')],
+      contacts: [makeContact(CONTACT_KEY)],
+      activeConversation: { type: 'trace', id: 'trace', name: 'Trace' },
+    });
+
+    await act(async () => {
+      await Promise.resolve();
+    });
+
+    expect(mocks.markChannelRead).not.toHaveBeenCalled();
+    expect(mocks.markContactRead).not.toHaveBeenCalled();
+  });
+
  it('re-fetches and filters when refreshUnreads is called (simulating WS reconnect)', async () => {
    const mocks = await getMockedApi();
    const channels = [makeChannel(CHANNEL_KEY, 'Test')];
@@ -0,0 +1,51 @@
+import { fireEvent, render, screen } from '@testing-library/react';
+import { describe, expect, it, vi } from 'vitest';
+import { VisualizerControls } from '../components/visualizer/VisualizerControls';
+
+describe('VisualizerControls', () => {
+  it('allows clearing numeric inputs while editing', () => {
+    render(
+      <VisualizerControls
+        showControls
+        setShowControls={vi.fn()}
+        showAmbiguousPaths={false}
+        setShowAmbiguousPaths={vi.fn()}
+        showAmbiguousNodes={false}
+        setShowAmbiguousNodes={vi.fn()}
+        useAdvertPathHints={false}
+        setUseAdvertPathHints={vi.fn()}
+        collapseLikelyKnownSiblingRepeaters={false}
+        setCollapseLikelyKnownSiblingRepeaters={vi.fn()}
+        splitAmbiguousByTraffic={false}
+        setSplitAmbiguousByTraffic={vi.fn()}
+        observationWindowSec={5}
+        setObservationWindowSec={vi.fn()}
+        pruneStaleNodes
+        setPruneStaleNodes={vi.fn()}
+        pruneStaleMinutes={10}
+        setPruneStaleMinutes={vi.fn()}
+        letEmDrift={false}
+        setLetEmDrift={vi.fn()}
+        autoOrbit={false}
+        setAutoOrbit={vi.fn()}
+        chargeStrength={-100}
+        setChargeStrength={vi.fn()}
+        particleSpeedMultiplier={1}
+        setParticleSpeedMultiplier={vi.fn()}
+        nodeCount={0}
+        linkCount={0}
+        onExpandContract={vi.fn()}
+        onClearAndReset={vi.fn()}
+      />
+    );
+
+    const observationInput = screen.getByLabelText('Ack/echo listen window:') as HTMLInputElement;
+    const pruneInput = screen.getByLabelText('Window:') as HTMLInputElement;
+
+    fireEvent.change(observationInput, { target: { value: '' } });
+    fireEvent.change(pruneInput, { target: { value: '' } });
+
+    expect(observationInput.value).toBe('');
+    expect(pruneInput.value).toBe('');
+  });
+});
@@ -34,6 +34,7 @@ export type RadioDiscoveryTarget = 'repeaters' | 'sensors' | 'all';

 export interface RadioDiscoveryResult {
  public_key: string;
+  name: string | null;
  node_type: 'repeater' | 'sensor';
  heard_count: number;
  local_snr: number | null;
@@ -53,6 +54,7 @@ export interface FanoutStatusEntry {
  name: string;
  type: string;
  status: string;
+  last_error?: string | null;
 }

 export interface AppInfo {
@@ -284,7 +286,7 @@ export interface ResendChannelMessageResponse {
  message?: Message;
 }

-type ConversationType = 'contact' | 'channel' | 'raw' | 'map' | 'visualizer' | 'search';
+type ConversationType = 'contact' | 'channel' | 'raw' | 'map' | 'visualizer' | 'search' | 'trace';

 export interface Conversation {
  type: ConversationType;
@@ -472,6 +474,25 @@ export interface TraceResponse {
  path_len: number;
 }

+export interface RadioTraceNode {
+  role: 'repeater' | 'custom' | 'local';
+  public_key: string | null;
+  name: string | null;
+  observed_hash: string | null;
+  snr: number | null;
+}
+
+export interface RadioTraceHopRequest {
+  public_key?: string | null;
+  hop_hex?: string | null;
+}
+
+export interface RadioTraceResponse {
+  path_len: number;
+  timeout_seconds: number;
+  nodes: RadioTraceNode[];
+}
+
 export interface PathDiscoveryRoute {
  path: string;
  path_len: number;
@@ -503,6 +524,20 @@ interface ContactActivityCounts {
  last_week: number;
 }

+export interface NoiseFloorSample {
+  timestamp: number;
+  noise_floor_dbm: number;
+}
+
+export interface NoiseFloorHistoryStats {
+  sample_interval_seconds: number;
+  coverage_seconds: number;
+  latest_noise_floor_dbm: number | null;
+  latest_timestamp: number | null;
+  supported: boolean | null;
+  samples: NoiseFloorSample[];
+}
+
 export interface StatisticsResponse {
  busiest_channels_24h: BusyChannel[];
  contact_count: number;
@@ -526,4 +561,5 @@ export interface StatisticsResponse {
    double_byte_pct: number;
    triple_byte_pct: number;
  };
+  noise_floor_24h: NoiseFloorHistoryStats;
 }
@@ -0,0 +1,53 @@
+export const FONT_SCALE_KEY = 'remoteterm-font-scale';
+export const DEFAULT_FONT_SCALE = 100;
+export const MIN_FONT_SCALE = 25;
+export const MAX_FONT_SCALE = 400;
+export const FONT_SCALE_SLIDER_STEP = 5;
+
+function normalizeFontScale(scale: number): number {
+  if (!Number.isFinite(scale)) {
+    return DEFAULT_FONT_SCALE;
+  }
+
+  const clamped = Math.min(MAX_FONT_SCALE, Math.max(MIN_FONT_SCALE, scale));
+  return Number.parseFloat(clamped.toFixed(2));
+}
+
+export function getSavedFontScale(): number {
+  try {
+    const raw = localStorage.getItem(FONT_SCALE_KEY);
+    if (raw === null) {
+      return DEFAULT_FONT_SCALE;
+    }
+
+    return normalizeFontScale(Number.parseFloat(raw));
+  } catch {
+    return DEFAULT_FONT_SCALE;
+  }
+}
+
+export function applyFontScale(scale: number): number {
+  const normalized = normalizeFontScale(scale);
+
+  if (typeof document !== 'undefined') {
+    document.documentElement.style.fontSize = `${normalized}%`;
+  }
+
+  return normalized;
+}
+
+export function setSavedFontScale(scale: number): number {
+  const normalized = applyFontScale(scale);
+
+  try {
+    if (normalized === DEFAULT_FONT_SCALE) {
+      localStorage.removeItem(FONT_SCALE_KEY);
+    } else {
+      localStorage.setItem(FONT_SCALE_KEY, String(normalized));
+    }
+  } catch {
+    // localStorage may be unavailable
+  }
+
+  return normalized;
+}
@@ -4,7 +4,14 @@ import { parseHashConversation } from './urlHash';
 export const REOPEN_LAST_CONVERSATION_KEY = 'remoteterm-reopen-last-conversation';
 export const LAST_VIEWED_CONVERSATION_KEY = 'remoteterm-last-viewed-conversation';

-const SUPPORTED_TYPES: Conversation['type'][] = ['contact', 'channel', 'raw', 'map', 'visualizer'];
+const SUPPORTED_TYPES: Conversation['type'][] = [
+  'contact',
+  'channel',
+  'raw',
+  'map',
+  'visualizer',
+  'trace',
+];

 function isSupportedType(value: unknown): value is Conversation['type'] {
  return typeof value === 'string' && SUPPORTED_TYPES.includes(value as Conversation['type']);
@@ -94,6 +101,10 @@ export function captureLastViewedConversationFromHash(): void {
    saveLastViewedConversation({ type: 'visualizer', id: 'visualizer', name: 'Mesh Visualizer' });
    return;
  }
+  if (hashConversation.type === 'trace') {
+    saveLastViewedConversation({ type: 'trace', id: 'trace', name: 'Trace' });
+    return;
+  }

  saveLastViewedConversation({
    type: hashConversation.type,
@@ -2,6 +2,9 @@
 * Parse sender from channel message text.
 * Channel messages have format "sender: message".
 */
+const HASHTAG_CHANNEL_NAME_PATTERN = /^[a-z0-9]+(?:-[a-z0-9]+)*$/;
+const HASHTAG_CHANNEL_REFERENCE_PATTERN = /(^|\s)(#[a-z0-9]+(?:-[a-z0-9]+)*)(?=$|\s)/g;
+
 export function parseSenderFromText(text: string): { sender: string | null; content: string } {
  const colonIndex = text.indexOf(': ');
  if (colonIndex > 0 && colonIndex < 50) {
@@ -17,6 +20,35 @@ export function parseSenderFromText(text: string): { sender: string | null; cont
  return { sender: null, content: text };
 }

+export interface HashtagChannelReference {
+  label: string;
+  start: number;
+  end: number;
+}
+
+export function isValidLinkedChannelName(name: string): boolean {
+  return HASHTAG_CHANNEL_NAME_PATTERN.test(name);
+}
+
+export function findLinkedChannelReferences(text: string): HashtagChannelReference[] {
+  const references: HashtagChannelReference[] = [];
+  let match: RegExpExecArray | null;
+
+  HASHTAG_CHANNEL_REFERENCE_PATTERN.lastIndex = 0;
+  while ((match = HASHTAG_CHANNEL_REFERENCE_PATTERN.exec(text)) !== null) {
+    const prefix = match[1];
+    const label = match[2];
+    const start = match.index + prefix.length;
+    references.push({
+      label,
+      start,
+      end: start + label.length,
+    });
+  }
+
+  return references;
+}
+
 /**
 * Format a Unix timestamp to a time string.
 * Shows date for messages not from today.
@@ -106,9 +106,6 @@ export interface RawPacketStatsSnapshot {
  medianRssi: number | null;
  bestRssi: number | null;
  rssiBuckets: RankedPacketStat[];
-  strongestPacketSourceKey: string | null;
-  strongestPacketSourceLabel: string | null;
-  strongestPacketPayloadType: string | null;
  coverageSeconds: number;
  windowFullyCovered: boolean;
  oldestStoredTimestamp: number | null;
@@ -377,8 +374,6 @@ export function buildRawPacketStatsSnapshot(
    ['Weak (<-85 dBm)', 0],
  ]);

-  let strongestPacket: RawPacketStatsObservation | null = null;
-
  for (const packet of packets) {
    payloadCounts.set(packet.payloadType, (payloadCounts.get(packet.payloadType) ?? 0) + 1);
    routeCounts.set(packet.routeType, (routeCounts.get(packet.routeType) ?? 0) + 1);
@@ -436,10 +431,6 @@ export function buildRawPacketStatsSnapshot(
      } else {
        rssiBucketCounts.set('Weak (<-85 dBm)', (rssiBucketCounts.get('Weak (<-85 dBm)') ?? 0) + 1);
      }
-
-      if (!strongestPacket || strongestPacket.rssi === null || packet.rssi > strongestPacket.rssi) {
-        strongestPacket = packet;
-      }
    }
  }

@@ -527,9 +518,6 @@ export function buildRawPacketStatsSnapshot(
    medianRssi,
    bestRssi,
    rssiBuckets: rankedBreakdown(rssiBucketCounts, rssiValues.length),
-    strongestPacketSourceKey: strongestPacket?.sourceKey ?? null,
-    strongestPacketSourceLabel: strongestPacket?.sourceLabel ?? null,
-    strongestPacketPayloadType: strongestPacket?.payloadType ?? null,
    coverageSeconds,
    windowFullyCovered,
    oldestStoredTimestamp,
@@ -4,7 +4,7 @@ import { getContactDisplayName } from './pubkey';
 import type { SettingsSection } from '../components/settings/settingsConstants';

 interface ParsedHashConversation {
-  type: 'channel' | 'contact' | 'raw' | 'map' | 'visualizer' | 'search';
+  type: 'channel' | 'contact' | 'raw' | 'map' | 'visualizer' | 'search' | 'trace';
  /** Conversation identity token (channel key or contact public key, or legacy name token) */
  name: string;
  /** Optional human-readable label segment (ignored for identity resolution) */
@@ -44,6 +44,10 @@ export function parseHashConversation(): ParsedHashConversation | null {
    return { type: 'search', name: 'search' };
  }

+  if (hash === 'trace') {
+    return { type: 'trace', name: 'trace' };
+  }
+
  // Check for map with focus: #map/focus/{pubkey_prefix}
  if (hash.startsWith('map/focus/')) {
    const focusKey = hash.slice('map/focus/'.length);
@@ -149,6 +153,7 @@ function getConversationHash(conv: Conversation | null): string {
  if (conv.type === 'map') return '#map';
  if (conv.type === 'visualizer') return '#visualizer';
  if (conv.type === 'search') return '#search';
+  if (conv.type === 'trace') return '#trace';

  // Use immutable IDs for identity, append readable label for UX.
  if (conv.type === 'channel') {
@@ -1,6 +1,6 @@
 [project]
 name = "remoteterm-meshcore"
-version = "3.6.1"
+version = "3.6.7"
 description = "RemoteTerm - Web interface for MeshCore radio mesh networks"
 readme = "README.md"
 requires-python = ">=3.10"
@@ -1,64 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-# developer perogative ;D
-if command -v enablenvm >/dev/null 2>&1; then
-    enablenvm >/dev/null 2>&1 || true
-fi
-
-
-# Colors for output
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-BLUE='\033[0;34m'
-NC='\033[0m' # No Color
-
-SCRIPT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
-
-echo -e "${YELLOW}=== RemoteTerm Quality Checks ===${NC}"
-echo
-
-# --- Phase 1: Lint & Format ---
-
-echo -e "${YELLOW}=== Phase 1: Lint & Format ===${NC}"
-
-echo -e "${BLUE}[backend lint]${NC} Running ruff check + format..."
-cd "$SCRIPT_DIR"
-uv run ruff check app/ tests/ --fix
-uv run ruff format app/ tests/
-echo -e "${GREEN}[backend lint]${NC} Passed!"
-
-echo -e "${BLUE}[frontend lint]${NC} Running eslint + prettier..."
-cd "$SCRIPT_DIR/frontend"
-npm run lint:fix
-npm run format
-echo -e "${GREEN}[frontend lint]${NC} Passed!"
-
-echo -e "${GREEN}=== Phase 1 complete ===${NC}"
-echo
-
-# --- Phase 2: Typecheck, Tests & Build ---
-
-echo -e "${YELLOW}=== Phase 2: Typecheck, Tests & Build ===${NC}"
-
-echo -e "${BLUE}[pyright]${NC} Running type check..."
-cd "$SCRIPT_DIR"
-uv run pyright app/
-echo -e "${GREEN}[pyright]${NC} Passed!"
-
-echo -e "${BLUE}[pytest]${NC} Running backend tests..."
-cd "$SCRIPT_DIR"
-PYTHONPATH=. uv run pytest tests/ -v
-echo -e "${GREEN}[pytest]${NC} Passed!"
-
-echo -e "${BLUE}[frontend]${NC} Running tests + build..."
-cd "$SCRIPT_DIR/frontend"
-npm run test:run
-npm run build
-echo -e "${GREEN}[frontend]${NC} Passed!"
-
-echo -e "${GREEN}=== Phase 2 complete ===${NC}"
-echo
-
-echo -e "${GREEN}=== All quality checks passed! ===${NC}"
@@ -2,10 +2,10 @@
 set -euo pipefail

 # Collect third-party license texts into LICENSES.md
-# Usage: scripts/collect_licenses.sh [output-path]
+# Usage: scripts/build/collect_licenses.sh [output-path]
 #   output-path defaults to LICENSES.md at the repo root

-REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+REPO_ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
 OUT="${1:-$REPO_ROOT/LICENSES.md}"
 FRONTEND_LICENSE_IMAGE="${FRONTEND_LICENSE_IMAGE:-node:20-slim}"
 FRONTEND_LICENSE_NPM="${FRONTEND_LICENSE_NPM:-10.9.5}"
@@ -59,7 +59,7 @@ for d in data:
 # ── Frontend (npm) ───────────────────────────────────────────────────
 frontend_licenses_local() {
    cd "$REPO_ROOT/frontend"
-    node "$REPO_ROOT/scripts/print_frontend_licenses.cjs"
+    node "$REPO_ROOT/scripts/build/print_frontend_licenses.cjs"
 }

 frontend_licenses_docker() {
@@ -73,7 +73,7 @@ frontend_licenses_docker() {
            cd frontend
            npm i -g npm@$FRONTEND_LICENSE_NPM >/dev/null
            npm ci --ignore-scripts >/dev/null
-            node /src/scripts/print_frontend_licenses.cjs
+            node /src/scripts/build/print_frontend_licenses.cjs
        "
 }

@@ -85,7 +85,7 @@ frontend_licenses() {
 {
    echo "# Third-Party Licenses"
    echo
-    echo "Auto-generated by \`scripts/collect_licenses.sh\` — do not edit by hand."
+    echo "Auto-generated by \`scripts/build/collect_licenses.sh\` — do not edit by hand."
    echo
    echo "## Backend (Python) Dependencies"
    echo
@@ -0,0 +1,106 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=scripts/build/release_common.sh
+source "$SCRIPT_DIR/release_common.sh"
+
+usage() {
+    cat <<'EOF'
+Usage: scripts/build/create_github_release.sh --version X.Y.Z --asset PATH [options]
+
+Options:
+  --version VERSION         Release version / tag (required)
+  --asset PATH              Asset to attach; may be specified multiple times
+  --notes-file PATH         Markdown release notes file; defaults to CHANGELOG section
+  --full-git-hash HASH      Commit to tag if the tag does not already exist locally
+  --title TITLE             Release title (default: version)
+  --help                    Show this message
+EOF
+}
+
+VERSION=""
+TITLE=""
+NOTES_FILE=""
+FULL_GIT_HASH=""
+ASSETS=()
+TEMP_NOTES_FILE=""
+
+cleanup() {
+    if [ -n "$TEMP_NOTES_FILE" ] && [ -f "$TEMP_NOTES_FILE" ]; then
+        rm -f "$TEMP_NOTES_FILE"
+    fi
+}
+trap cleanup EXIT
+
+while [ $# -gt 0 ]; do
+    case "$1" in
+        --version)
+            VERSION="${2:-}"
+            shift 2
+            ;;
+        --asset)
+            ASSETS+=("${2:-}")
+            shift 2
+            ;;
+        --notes-file)
+            NOTES_FILE="${2:-}"
+            shift 2
+            ;;
+        --full-git-hash)
+            FULL_GIT_HASH="${2:-}"
+            shift 2
+            ;;
+        --title)
+            TITLE="${2:-}"
+            shift 2
+            ;;
+        --help)
+            usage
+            exit 0
+            ;;
+        *)
+            usage >&2
+            release_die "Unknown argument: $1"
+            ;;
+    esac
+done
+
+[ -n "$VERSION" ] || release_die "--version is required"
+[ "${#ASSETS[@]}" -gt 0 ] || release_die "At least one --asset is required"
+release_validate_version "$VERSION"
+
+REPO_ROOT="$(release_repo_root)"
+TITLE="${TITLE:-$VERSION}"
+FULL_GIT_HASH="${FULL_GIT_HASH:-$(release_resolve_full_hash "$REPO_ROOT")}"
+
+for asset in "${ASSETS[@]}"; do
+    [ -f "$asset" ] || release_die "Asset not found: $asset"
+done
+
+if [ -z "$NOTES_FILE" ]; then
+    TEMP_NOTES_FILE="$(mktemp)"
+    release_extract_changelog_section "$REPO_ROOT" "$VERSION" "$TEMP_NOTES_FILE"
+    NOTES_FILE="$TEMP_NOTES_FILE"
+fi
+
+[ -f "$NOTES_FILE" ] || release_die "Notes file not found: $NOTES_FILE"
+
+if ! git -C "$REPO_ROOT" rev-parse -q --verify "refs/tags/$VERSION" >/dev/null; then
+    echo "[create_github_release] Creating local tag $VERSION at $FULL_GIT_HASH..." >&2
+    git -C "$REPO_ROOT" tag -a "$VERSION" "$FULL_GIT_HASH" -F "$NOTES_FILE"
+fi
+
+if ! git -C "$REPO_ROOT" ls-remote --exit-code --tags origin "refs/tags/$VERSION" >/dev/null 2>&1; then
+    echo "[create_github_release] Pushing tag $VERSION to origin..." >&2
+    git -C "$REPO_ROOT" push origin "$VERSION"
+fi
+
+if gh release view "$VERSION" >/dev/null 2>&1; then
+    echo "[create_github_release] Updating existing GitHub release $VERSION..." >&2
+    gh release upload "$VERSION" "${ASSETS[@]}" --clobber
+    gh release edit "$VERSION" --title "$TITLE" --notes-file "$NOTES_FILE"
+else
+    echo "[create_github_release] Creating GitHub release $VERSION..." >&2
+    gh release create "$VERSION" "${ASSETS[@]}" --title "$TITLE" --notes-file "$NOTES_FILE" --verify-tag
+fi
@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=scripts/build/release_common.sh
+source "$SCRIPT_DIR/release_common.sh"
+
+usage() {
+    cat <<'EOF'
+Usage: scripts/build/extract_release_notes.sh --version X.Y.Z --output PATH
+
+Options:
+  --version VERSION         Release version to extract from CHANGELOG.md
+  --output PATH             Output markdown file path
+  --changelog PATH          Override changelog path
+  --help                    Show this message
+EOF
+}
+
+VERSION=""
+OUTPUT_FILE=""
+CHANGELOG_PATH=""
+
+while [ $# -gt 0 ]; do
+    case "$1" in
+        --version)
+            VERSION="${2:-}"
+            shift 2
+            ;;
+        --output)
+            OUTPUT_FILE="${2:-}"
+            shift 2
+            ;;
+        --changelog)
+            CHANGELOG_PATH="${2:-}"
+            shift 2
+            ;;
+        --help)
+            usage
+            exit 0
+            ;;
+        *)
+            usage >&2
+            release_die "Unknown argument: $1"
+            ;;
+    esac
+done
+
+[ -n "$VERSION" ] || release_die "--version is required"
+[ -n "$OUTPUT_FILE" ] || release_die "--output is required"
+release_validate_version "$VERSION"
+
+REPO_ROOT="$(release_repo_root)"
+release_extract_changelog_section "$REPO_ROOT" "$VERSION" "$OUTPUT_FILE" "${CHANGELOG_PATH:-$REPO_ROOT/CHANGELOG.md}"
@@ -0,0 +1,111 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=scripts/build/release_common.sh
+source "$SCRIPT_DIR/release_common.sh"
+
+usage() {
+    cat <<'EOF'
+Usage: scripts/build/package_release_artifact.sh --version X.Y.Z [options]
+
+Options:
+  --version VERSION         Release version (required)
+  --git-hash HASH           Short git hash to embed in artifact naming
+  --full-git-hash HASH      Full git hash to archive
+  --output PATH             Output zip path
+  --bundle-name NAME        Bundle folder name inside the zip
+  --skip-prebuilt-build     Reuse existing frontend/prebuilt instead of rebuilding it
+  --help                    Show this message
+EOF
+}
+
+VERSION=""
+GIT_HASH=""
+FULL_GIT_HASH=""
+OUTPUT_PATH=""
+BUNDLE_NAME="Remote-Terminal-for-MeshCore"
+SKIP_PREBUILT_BUILD=0
+
+while [ $# -gt 0 ]; do
+    case "$1" in
+        --version)
+            VERSION="${2:-}"
+            shift 2
+            ;;
+        --git-hash)
+            GIT_HASH="${2:-}"
+            shift 2
+            ;;
+        --full-git-hash)
+            FULL_GIT_HASH="${2:-}"
+            shift 2
+            ;;
+        --output)
+            OUTPUT_PATH="${2:-}"
+            shift 2
+            ;;
+        --bundle-name)
+            BUNDLE_NAME="${2:-}"
+            shift 2
+            ;;
+        --skip-prebuilt-build)
+            SKIP_PREBUILT_BUILD=1
+            shift
+            ;;
+        --help)
+            usage
+            exit 0
+            ;;
+        *)
+            usage >&2
+            release_die "Unknown argument: $1"
+            ;;
+    esac
+done
+
+[ -n "$VERSION" ] || release_die "--version is required"
+release_validate_version "$VERSION"
+
+REPO_ROOT="$(release_repo_root)"
+FULL_GIT_HASH="${FULL_GIT_HASH:-$(release_resolve_full_hash "$REPO_ROOT")}"
+GIT_HASH="${GIT_HASH:-$(release_resolve_short_hash "$REPO_ROOT" "$FULL_GIT_HASH")}"
+OUTPUT_PATH="${OUTPUT_PATH:-$REPO_ROOT/remoteterm-prebuilt-frontend-v${VERSION}-${GIT_HASH}.zip}"
+
+WORK_DIR="$(mktemp -d)"
+BUNDLE_DIR="$WORK_DIR/$BUNDLE_NAME"
+
+cleanup() {
+    rm -rf "$WORK_DIR"
+}
+trap cleanup EXIT
+
+if [ "$SKIP_PREBUILT_BUILD" -eq 0 ]; then
+    echo "[package_release_artifact] Building frontend prebuilt bundle..." >&2
+    (
+        cd "$REPO_ROOT/frontend"
+        npm run packaged-build
+    )
+fi
+
+[ -d "$REPO_ROOT/frontend/prebuilt" ] || release_die "frontend/prebuilt is missing; run with frontend built or omit --skip-prebuilt-build"
+
+mkdir -p "$BUNDLE_DIR/frontend"
+git -C "$REPO_ROOT" archive "$FULL_GIT_HASH" | tar -x -C "$BUNDLE_DIR"
+cp -R "$REPO_ROOT/frontend/prebuilt" "$BUNDLE_DIR/frontend/prebuilt"
+
+cat > "$BUNDLE_DIR/build_info.json" <<EOF
+{
+  "version": "$VERSION",
+  "commit_hash": "$GIT_HASH",
+  "build_source": "prebuilt-release"
+}
+EOF
+
+rm -f "$OUTPUT_PATH"
+(
+    cd "$WORK_DIR"
+    zip -qr "$OUTPUT_PATH" "$BUNDLE_NAME"
+)
+
+echo "$OUTPUT_PATH"
@@ -0,0 +1,229 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+REPO_ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
+cd "$REPO_ROOT"
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=scripts/build/release_common.sh
+source "$SCRIPT_DIR/release_common.sh"
+
+DOCKER_IMAGE="docker.io/jkingsman/remoteterm-meshcore"
+DOCKER_PLATFORMS="linux/amd64,linux/arm64"
+VERSION=""
+NOTES_FILE=""
+SKIP_QUALITY=0
+RELEASE_ASSET_PATH=""
+
+usage() {
+    cat <<'EOF'
+Usage: scripts/build/publish.sh [options]
+
+Options:
+  --version VERSION         Release version; prompts if omitted
+  --notes-file PATH         File containing changelog entry lines; prompts if omitted
+  --skip-quality            Skip ./scripts/quality/all_quality.sh
+  --help                    Show this message
+EOF
+}
+
+while [ $# -gt 0 ]; do
+    case "$1" in
+        --version)
+            VERSION="${2:-}"
+            shift 2
+            ;;
+        --notes-file)
+            NOTES_FILE="${2:-}"
+            shift 2
+            ;;
+        --skip-quality)
+            SKIP_QUALITY=1
+            shift
+            ;;
+        --help)
+            usage
+            exit 0
+            ;;
+        *)
+            usage >&2
+            release_die "Unknown argument: $1"
+            ;;
+    esac
+done
+
+echo -e "${YELLOW}=== RemoteTerm for MeshCore Publish Script ===${NC}"
+echo
+
+if [ "$SKIP_QUALITY" -eq 0 ]; then
+    echo -e "${YELLOW}Running repo quality gate...${NC}"
+    ./scripts/quality/all_quality.sh
+    echo -e "${GREEN}Quality gate passed!${NC}"
+    echo
+fi
+
+echo -e "${YELLOW}Regenerating LICENSES.md...${NC}"
+bash scripts/build/collect_licenses.sh LICENSES.md
+echo -e "${GREEN}LICENSES.md updated!${NC}"
+echo
+
+# Prompt for version
+echo -e "${YELLOW}Current versions:${NC}"
+echo -n "  pyproject.toml: "
+grep '^version = ' pyproject.toml | sed 's/version = "\(.*\)"/\1/'
+echo -n "  package.json:   "
+grep '"version"' frontend/package.json | head -1 | sed 's/.*"version": "\(.*\)".*/\1/'
+echo
+
+if [ -z "$VERSION" ]; then
+    read -r -p "Enter new version (e.g., 1.2.3): " VERSION
+fi
+VERSION="$(release_trim "$VERSION")"
+release_validate_version "$VERSION"
+
+# Update pyproject.toml
+echo -e "${YELLOW}Updating pyproject.toml...${NC}"
+sed -i "s/^version = \".*\"/version = \"$VERSION\"/" pyproject.toml
+
+# Update frontend package.json
+echo -e "${YELLOW}Updating frontend/package.json...${NC}"
+sed -i "s/\"version\": \".*\"/\"version\": \"$VERSION\"/" frontend/package.json
+
+# Update uv.lock with new version
+echo -e "${YELLOW}Updating uv.lock...${NC}"
+uv sync
+
+echo -e "${GREEN}Version updated to $VERSION${NC}"
+echo
+
+# Prompt for changelog entry
+RAW_CHANGELOG_INPUT_FILE="$(mktemp)"
+FORMATTED_CHANGELOG_INPUT_FILE="$(mktemp)"
+cleanup() {
+    rm -f "$RAW_CHANGELOG_INPUT_FILE" "$FORMATTED_CHANGELOG_INPUT_FILE"
+    rm -rf "${REPO_ROOT:?}/frontend/prebuilt"
+    if [ -n "$RELEASE_ASSET_PATH" ] && [ -f "$RELEASE_ASSET_PATH" ]; then
+        rm -f "$RELEASE_ASSET_PATH"
+    fi
+}
+trap cleanup EXIT
+
+if [ -n "$NOTES_FILE" ]; then
+    cp "$NOTES_FILE" "$RAW_CHANGELOG_INPUT_FILE"
+else
+    echo -e "${YELLOW}Enter changelog entry for version $VERSION${NC}"
+    echo -e "${YELLOW}(Enter your changes, then press Ctrl+D when done):${NC}"
+    echo
+    cat > "$RAW_CHANGELOG_INPUT_FILE"
+fi
+
+release_format_markdown_list "$RAW_CHANGELOG_INPUT_FILE" "$FORMATTED_CHANGELOG_INPUT_FILE"
+[ -s "$FORMATTED_CHANGELOG_INPUT_FILE" ] || release_die "Changelog entry cannot be empty"
+
+# Create changelog entry with date
+DATE=$(date +%Y-%m-%d)
+CHANGELOG_HEADER="## [$VERSION] - $DATE"
+
+# Prepend to CHANGELOG.md (after the title if it exists)
+if [ -f CHANGELOG.md ]; then
+    # Check if file starts with a title
+    if head -1 CHANGELOG.md | grep -q "^# "; then
+        # Insert after title line
+        {
+            head -1 CHANGELOG.md
+            echo
+            echo "$CHANGELOG_HEADER"
+            echo
+            cat "$FORMATTED_CHANGELOG_INPUT_FILE"
+            echo
+            tail -n +2 CHANGELOG.md
+        } > CHANGELOG.md.tmp
+        mv CHANGELOG.md.tmp CHANGELOG.md
+    else
+        # No title, prepend directly
+        {
+            echo "$CHANGELOG_HEADER"
+            echo
+            cat "$FORMATTED_CHANGELOG_INPUT_FILE"
+            echo
+            cat CHANGELOG.md
+        } > CHANGELOG.md.tmp
+        mv CHANGELOG.md.tmp CHANGELOG.md
+    fi
+else
+    # Create new changelog
+    {
+        echo "# Changelog"
+        echo
+        echo "$CHANGELOG_HEADER"
+        echo
+        cat "$FORMATTED_CHANGELOG_INPUT_FILE"
+    } > CHANGELOG.md
+fi
+
+echo
+echo -e "${GREEN}Changelog updated!${NC}"
+echo
+
+# Commit the changes
+echo -e "${YELLOW}Committing changes...${NC}"
+git add .
+git commit -m "Updating changelog + build for $VERSION"
+git push
+echo -e "${GREEN}Changes committed!${NC}"
+echo
+
+# Get git hashes (after commit so they reflect the new commit)
+GIT_HASH=$(git rev-parse --short HEAD)
+FULL_GIT_HASH=$(git rev-parse HEAD)
+RELEASE_ASSET="remoteterm-prebuilt-frontend-v${VERSION}-${GIT_HASH}.zip"
+RELEASE_ASSET_PATH="$REPO_ROOT/$RELEASE_ASSET"
+
+echo -e "${YELLOW}Building packaged frontend artifact...${NC}"
+scripts/build/package_release_artifact.sh \
+    --version "$VERSION" \
+    --git-hash "$GIT_HASH" \
+    --full-git-hash "$FULL_GIT_HASH" \
+    --output "$RELEASE_ASSET_PATH"
+echo -e "${GREEN}Packaged release artifact created: $RELEASE_ASSET${NC}"
+echo
+
+# Build and push multi-arch docker image
+echo -e "${YELLOW}Building and pushing multi-arch Docker image...${NC}"
+scripts/build/push_docker_multiarch.sh \
+    --version "$VERSION" \
+    --git-hash "$GIT_HASH" \
+    --image "$DOCKER_IMAGE" \
+    --platforms "$DOCKER_PLATFORMS"
+echo -e "${GREEN}Multi-arch Docker build + push complete!${NC}"
+echo
+
+# Create GitHub release using the changelog notes for this version.
+echo -e "${YELLOW}Creating GitHub release...${NC}"
+scripts/build/create_github_release.sh \
+    --version "$VERSION" \
+    --full-git-hash "$FULL_GIT_HASH" \
+    --asset "$RELEASE_ASSET_PATH"
+echo -e "${GREEN}GitHub release created!${NC}"
+echo
+
+echo -e "${GREEN}=== Publish complete! ===${NC}"
+echo -e "Version: ${YELLOW}$VERSION${NC}"
+echo -e "Git hash: ${YELLOW}$GIT_HASH${NC}"
+echo -e "Docker tags pushed:"
+echo -e "  - $DOCKER_IMAGE:latest"
+echo -e "  - $DOCKER_IMAGE:$VERSION"
+echo -e "  - $DOCKER_IMAGE:$GIT_HASH"
+echo -e "Platforms:"
+echo -e "  - linux/amd64"
+echo -e "  - linux/arm64"
+echo -e "GitHub release:"
+echo -e "  - $VERSION"
+echo -e "Release artifact:"
+echo -e "  - $RELEASE_ASSET"
@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=scripts/build/release_common.sh
+source "$SCRIPT_DIR/release_common.sh"
+
+usage() {
+    cat <<'EOF'
+Usage: scripts/build/push_docker_multiarch.sh --version X.Y.Z [options]
+
+Options:
+  --version VERSION         Release version (required)
+  --git-hash HASH           Short git hash to tag alongside the version
+  --image IMAGE             Docker image name (default: docker.io/jkingsman/remoteterm-meshcore)
+  --platforms CSV           Buildx platforms CSV (default: linux/amd64,linux/arm64)
+  --help                    Show this message
+EOF
+}
+
+VERSION=""
+GIT_HASH=""
+IMAGE="docker.io/jkingsman/remoteterm-meshcore"
+PLATFORMS="linux/amd64,linux/arm64"
+
+while [ $# -gt 0 ]; do
+    case "$1" in
+        --version)
+            VERSION="${2:-}"
+            shift 2
+            ;;
+        --git-hash)
+            GIT_HASH="${2:-}"
+            shift 2
+            ;;
+        --image)
+            IMAGE="${2:-}"
+            shift 2
+            ;;
+        --platforms)
+            PLATFORMS="${2:-}"
+            shift 2
+            ;;
+        --help)
+            usage
+            exit 0
+            ;;
+        *)
+            usage >&2
+            release_die "Unknown argument: $1"
+            ;;
+    esac
+done
+
+[ -n "$VERSION" ] || release_die "--version is required"
+release_validate_version "$VERSION"
+
+REPO_ROOT="$(release_repo_root)"
+GIT_HASH="${GIT_HASH:-$(release_resolve_short_hash "$REPO_ROOT")}"
+
+echo "[push_docker_multiarch] Ensuring docker buildx builder..." >&2
+release_ensure_buildx_builder
+
+docker_buildx_args=(
+    build
+    --platform "$PLATFORMS"
+    --build-arg "COMMIT_HASH=$GIT_HASH"
+    -t "$IMAGE:latest"
+    -t "$IMAGE:$VERSION"
+    -t "$IMAGE:$GIT_HASH"
+    --push
+    .
+)
+
+echo "[push_docker_multiarch] Building and pushing $IMAGE for $PLATFORMS..." >&2
+(
+    cd "$REPO_ROOT"
+    docker buildx "${docker_buildx_args[@]}"
+)
@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+
+release_repo_root() {
+    (
+        cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd
+    )
+}
+
+release_die() {
+    echo "Error: $*" >&2
+    exit 1
+}
+
+release_trim() {
+    printf '%s' "$1" | tr -d '\r' | sed 's/^[[:space:]]*//; s/[[:space:]]*$//'
+}
+
+release_validate_version() {
+    local version="$1"
+    [[ $version =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]] || release_die "Version must be in format X.Y.Z"
+}
+
+release_resolve_full_hash() {
+    local repo_root="$1"
+    local ref="${2:-HEAD}"
+    git -C "$repo_root" rev-parse "$ref"
+}
+
+release_resolve_short_hash() {
+    local repo_root="$1"
+    local ref="${2:-HEAD}"
+    git -C "$repo_root" rev-parse --short "$ref"
+}
+
+release_format_markdown_list() {
+    local input_file="$1"
+    local output_file="$2"
+    awk '
+        /^[[:space:]]*$/ { next }
+        {
+            sub(/^[[:space:]]+/, "", $0)
+            if ($0 ~ /^\* /) {
+                print
+            } else if ($0 ~ /^- /) {
+                sub(/^- /, "* ", $0)
+                print
+            } else {
+                print "* " $0
+            }
+        }
+    ' "$input_file" > "$output_file"
+}
+
+release_extract_changelog_section() {
+    local repo_root="$1"
+    local version="$2"
+    local output_file="$3"
+    local changelog_path="${4:-$repo_root/CHANGELOG.md}"
+
+    # Use index() for literal matching so dots in version strings are not
+    # treated as regex wildcards (e.g. 3.6.5 won't match 31615).
+    awk -v ver="$version" '
+        BEGIN { header = "## [" ver "]" }
+        index($0, header) == 1 { capture = 1; print; next }
+        capture && /^## \[/ { exit }
+        capture { print }
+    ' "$changelog_path" > "$output_file"
+
+    [ -s "$output_file" ] || release_die "Could not find CHANGELOG entry for version $version"
+}
+
+release_ensure_buildx_builder() {
+    if ! docker buildx version >/dev/null 2>&1; then
+        release_die "docker buildx is required for multi-arch Docker builds"
+    fi
+
+    # Multi-platform builds require the docker-container driver. The default
+    # builder uses the "docker" driver which only supports the host platform.
+    # Check the current builder's driver first; only create a new one if needed.
+    local current_driver
+    current_driver="$(docker buildx inspect --format '{{ .Driver }}' 2>/dev/null || true)"
+    if [ "$current_driver" = "docker-container" ]; then
+        docker buildx inspect --bootstrap >/dev/null
+        return
+    fi
+
+    if docker buildx inspect remoteterm-multiarch >/dev/null 2>&1; then
+        docker buildx use remoteterm-multiarch >/dev/null
+    else
+        docker buildx create --name remoteterm-multiarch --use >/dev/null
+    fi
+    docker buildx inspect --bootstrap >/dev/null
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Jack Kingsman	480798e117	Updating changelog + build for 3.6.7	2026-03-31 23:01:36 -07:00
Jack Kingsman	704a3d8a87	Updating changelog + build for 3.6.6	2026-03-31 22:52:14 -07:00
Jack Kingsman	96e108037c	Updating changelog + build for 3.6.5	2026-03-31 22:21:06 -07:00
Jack Kingsman	97aade3632	Format changelog entries with bullets	2026-03-31 22:17:03 -07:00
Jack Kingsman	e43584912b	Updating changelog + build for 3.6.4	2026-03-31 22:14:58 -07:00
Jack Kingsman	fccde36ecb	Gentle emphasis on new contact/channel button	2026-03-31 21:57:35 -07:00
Jack Kingsman	e631f9b0cc	DHCP notes	2026-03-31 21:33:50 -07:00
Jack Kingsman	b52431616e	Be more sane with by-id aliases	2026-03-31 20:47:10 -07:00
Jack Kingsman	8446d99df1	Be more resistent for colons in the device ID	2026-03-31 20:23:07 -07:00
Jack Kingsman	8e1e913fcd	Make all scripts executable	2026-03-31 18:26:04 -07:00
Jack Kingsman	b74137dc72	Add trace clear and much better layout. Closes #139 .	2026-03-31 16:55:21 -07:00
Jack Kingsman	c83f9b0005	Rename Best RSSI to Strongest Neighbor. Closes #136 .	2026-03-31 13:10:02 -07:00
Jack Kingsman	9f4737d350	Add hashtag link detection. Closes #134 .	2026-03-31 12:55:52 -07:00
Jack Kingsman	29e9a5f701	Be more resilient in noise floor gathering	2026-03-31 12:35:35 -07:00
Jack Kingsman	f0f06671cc	Make new message button clearer	2026-03-31 12:28:47 -07:00
Jack Kingsman	b1595e479c	Use the image's full government name	2026-03-30 23:11:37 -07:00
Jack Kingsman	25df69bfbc	Add snakeoil certs to docker setup	2026-03-30 22:13:09 -07:00
Jack Kingsman	88140081b9	Updating changelog + build for 3.6.3	2026-03-30 21:54:32 -07:00
Jack Kingsman	4326f57977	Lint fixes	2026-03-30 21:44:26 -07:00
Jack Kingsman	43abcd07b2	Improve DB streaming perf for cracking and statistics	2026-03-30 21:31:59 -07:00
Jack Kingsman	5c60559cb8	Fix memoization on cracker panel	2026-03-30 21:31:47 -07:00
Jack Kingsman	3c0d6a4466	Fix some misc. frontend correctness bugs	2026-03-30 21:29:01 -07:00
Jack Kingsman	7b9d8f6a23	Docs updates	2026-03-30 21:24:36 -07:00
Jack Kingsman	44d6fcac24	Add missing abort controller	2026-03-30 21:15:42 -07:00
Jack Kingsman	788d1cbdca	Fix non-repeater traffic during repeater ops dropping messages	2026-03-30 21:13:25 -07:00
Jack Kingsman	26e8150092	Shorten quality script	2026-03-30 21:02:49 -07:00
Jack Kingsman	3a1c2d691b	Misc. bug bash	2026-03-30 20:49:09 -07:00
Jack Kingsman	134e8d0d29	Add trace tool. Closes #130 .	2026-03-30 19:26:12 -07:00
Jack Kingsman	eb1f7ae638	Be more resilient about docker script input management	2026-03-30 17:54:07 -07:00
Jack Kingsman	14ba342160	Add docker install script	2026-03-30 17:09:25 -07:00
Jack Kingsman	7460c3ea9d	Add font size slider. Closes #132 .	2026-03-30 16:47:24 -07:00
Jack Kingsman	6534946bc7	Simplify installation instructions	2026-03-30 16:26:25 -07:00
Jack Kingsman	4847813ae1	Fix up the slow core query from the stats page. Closes #131 .	2026-03-30 15:59:44 -07:00
Jack Kingsman	3f6efaae1d	Overhaul script handling. Closes #125 .	2026-03-30 15:51:43 -07:00
Jack Kingsman	60f3fa8e36	Add noise floor visualizer to statistics. Closes #129 .	2026-03-30 15:31:39 -07:00
Jack Kingsman	b42ca44ba7	Add noise floor plumbing	2026-03-30 14:23:01 -07:00
Jack Kingsman	d4bbb8a542	Add multibyte trace output. Closes #127 .	2026-03-30 12:52:01 -07:00
Jack Kingsman	db248302e9	Show node name if we find it in the DB already. Closes #128 .	2026-03-30 12:28:26 -07:00
Jack Kingsman	7aa4f76064	Fix clamping on value inputs to allow empty while focused	2026-03-29 22:38:06 -07:00
Jack Kingsman	f01e91defc	Clean up after release	2026-03-29 22:37:38 -07:00
Jack Kingsman	8ee08ff44a	Updating changelog + build for 3.6.2	2026-03-29 19:55:49 -07:00
Jack Kingsman	6d9ea552bd	Provide multi-platform docker builds. Closes #119 .	2026-03-29 19:34:51 -07:00
Jack Kingsman	2cd71bf086	Fix linting	2026-03-29 19:09:36 -07:00
Jack Kingsman	08d55dec72	Show last error status on integrations. Closes #122 .	2026-03-29 18:47:17 -07:00
Jack Kingsman	20532f70a3	Allow map uploader to follow redirects. Closes #123 .	2026-03-29 18:15:10 -07:00
Jack Kingsman	659370e1eb	Don't cast SNR/RSSI to string. Closes #121 .	2026-03-29 18:02:59 -07:00