chore: add Shipyard 2025 IPFS year in review

- add ecosystem content entry linking to ipshipyard.com blog post
- support description field in RSS feed entries

scripts/data/enhance-feed.js

@@ -50,7 +50,7 @@ function itemToRssEntry(item, category) {
     title: [item.title],
     link: [item.path],
     pubDate: [dayjs(item.date).toDate().toUTCString()],
-    description: [item.title],
+    description: [item.description || item.title],
     category: [category],
     guid: [{ _: item.path, $: { isPermaLink: 'true' } }],
   }

src/_blog/ecosystemcontent.md

@@ -4,6 +4,21 @@ type: Ecosystem content
 sitemap:
   exclude: true
 data:
+- title: 'Shipyard 2025: IPFS Year in Review'
+  description: 'Seven Kubo releases made self-hosted IPFS practical. Highlights: DHT Provide Sweep, AutoTLS, HTTP retrieval, and Helia for trustless browser retrieval.'
+  date: 2025-12-19
+  publish_date:
+  card_image: /blog-post-placeholder.png
+  path: https://ipshipyard.com/blog/2025-shipyard-ipfs-year-in-review/
+  tags:
+    - kubo
+    - boxo
+    - helia
+    - gateways
+    - DHT
+    - AutoTLS
+    - delegated routing
+    - browsers
 - title: 'Provide Sweep: Solving the DHT Bottleneck for Self-Hosting IPFS at Scale'
   date: 2025-11-26
   publish_date: