- Migrate all three map components (Map, GoogleMap, NetworkMap) to MapLibre GL JS
- Extract shared CARTO_DARK_STYLE constants into lib/mapStyle.ts
- Move buildCircleCoords to lib/mapUtils.ts (was duplicated across components)
- Rename exports: Map → LocationMap, GoogleMap → NodeLocationMap
- Remove dead props (width, height, nightMode) from LocationMap interface
- Lazy-mount GL contexts via IntersectionObserver to prevent WebGL exhaustion
- Fix Math.spread RangeError in NetworkMap bounds calculation
- Remove showLinks conditional render in favour of visibility layout property
- Remove cursor state; set canvas cursor style directly on map interactions
- Remove Google Maps API key env vars from .env.example and .env.local
- Move Vite dev server to port 5747 (avoids cached redirect on 3000)
- Fix CORS/404: set VITE_API_BASE_URL="" so browser uses Vite proxy
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
