fix(frontend): prefix auth API requests with VITE_PUBLIC_APP_URL for cross-origin Workers hosting

docs/operations/gitea-cloudflare-workers.md

@@ -58,6 +58,13 @@ jobs:
         run: cd frontend && npm ci
 
       - name: Build
+        env:
+          VITE_PUBLIC_APP_URL: ${{ secrets.VITE_PUBLIC_APP_URL }}
+          VITE_PUBLIC_WS_URL: ${{ secrets.VITE_PUBLIC_WS_URL }}
+          VITE_PUBLIC_HLS_URL: ${{ secrets.VITE_PUBLIC_HLS_URL }}
+          VITE_PUBLIC_ADMIN_DEFAULT_MODERATOR: ${{ secrets.VITE_PUBLIC_ADMIN_DEFAULT_MODERATOR }}
+          VITE_PUBLIC_ADMIN_DEFAULT_ROOM: ${{ secrets.VITE_PUBLIC_ADMIN_DEFAULT_ROOM }}
+          VITE_PUBLIC_ADMIN_MODERATION_LOG_LIMIT: "50"
         run: cd frontend && npm run build
 
       - name: Deploy to Cloudflare Workers
@@ -71,10 +78,15 @@ jobs:
 
 ## Secrets to add in Gitea
 
-| Secret                  | Value                                |
-| ----------------------- | ------------------------------------ |
-| `CLOUDFLARE_API_TOKEN`  | API token with Workers permissions   |
-| `CLOUDFLARE_ACCOUNT_ID` | Cloudflare account ID from dashboard |
+| Secret                                | Value                                |
+| ------------------------------------- | ------------------------------------ |
+| `CLOUDFLARE_API_TOKEN`                | API token with Workers permissions   |
+| `CLOUDFLARE_ACCOUNT_ID`               | Cloudflare account ID from dashboard |
+| `VITE_PUBLIC_APP_URL`                 | Public viewer URL                    |
+| `VITE_PUBLIC_WS_URL`                  | WebSocket endpoint                   |
+| `VITE_PUBLIC_HLS_URL`                 | HLS playlist URL                     |
+| `VITE_PUBLIC_ADMIN_DEFAULT_MODERATOR` | Default moderator username           |
+| `VITE_PUBLIC_ADMIN_DEFAULT_ROOM`      | Default chat room                    |
 
 ## Verify deployment