Fix desktop CI: add Windows .ico and macOS .icns icons

apps/desktop/README.md

@@ -42,6 +42,12 @@ At runtime the shell resolves `sidecars/` from the app resource dir (or `PRM_API
 
 CI builds the same matrix (Ubuntu / macOS / Windows) on pushes to `main`.
 
-## Data
+## Icons
 
-Set `PRM_DATA_DIR` to override the SQLite/vault location (default `../../data` from the API cwd).
+Source mark: `apps/desktop/app-icon.png` (1024²). Regenerate platform icons with:
+
+```bash
+cd apps/desktop && pnpm exec tauri icon ./app-icon.png -o src-tauri/icons
+```
+
+Windows needs `icons/icon.ico`; macOS needs `icons/icon.icns`.

apps/desktop/src-tauri/tauri.conf.json

@@ -22,7 +22,8 @@
       "icons/32x32.png",
       "icons/128x128.png",
       "icons/[email protected]",
-      "icons/icon.png"
+      "icons/icon.icns",
+      "icons/icon.ico"
     ],
     "resources": [
       "sidecars/**/*"