Vendor frontend CDN dependencies and serve them locally.

This switches demo pages and modules to local web/vendor assets, fixes Three GLTFLoader local import resolution, and documents the runtime-data/agent commit workflow updates.

Made-with: Cursor

docs/frontend-development.md

@@ -32,7 +32,7 @@ web/
 2. Open:
    - `http://localhost:8122/web/`
    - `http://localhost:8122/web/leaflet-demo.html` (Leaflet map demo for 3D/image placement + sharing)
-   - `http://localhost:8122/web/maplibre-demo.html` (MapLibre GL vector tiles + Three.js object rendering/placement)
+  - `http://localhost:8122/web/maplibre-demo.html` (MapLibre GL raster tiles + Three.js GLB/GLTF object rendering/placement)
 
 ### Runtime dependencies
 
@@ -63,9 +63,11 @@ web/
   - upload via backend endpoint (`/v1/assets/{id}/upload`)
   - copy/open share link and toggle public/private visibility
 - MapLibre GL + Three.js example:
-  - vector tile basemap via MapLibre style
+  - raster OSM basemap via MapLibre style
   - map click to place object position
-  - 3D marker rendering in custom Three.js layer
+  - custom Three.js layer loads real `glb`/`gltf` assets via `GLTFLoader`
+  - private assets are loaded with bearer auth header when user is logged in
+  - fallback primitive is rendered if model load fails or no 3D asset is linked
   - asset upload/link and share/visibility controls backed by API
 
 ## TypeScript client (`libs/geo-api-client`)