add audio downloader

package.json

@@ -28,6 +28,7 @@
     "@supabase/supabase-js": "^2.110.5",
     "pdfjs-dist": "^5.7.284",
     "tauri-plugin-tts-api": "^0.1.11",
+    "vite": "^8.1.5",
     "yaml": "^2.9.0",
     "zod": "^4.4.3"
   }