Add audio recording feature to SampleUpload component

- Introduced functionality to record audio directly from the microphone, allowing users to switch between uploading files and recording.
- Implemented state management for recording status and duration, with user feedback through toast notifications.
- Updated Info.plist to include microphone usage description for better user transparency.
- Enhanced the UI with tabs for selecting between upload and record modes, improving user experience.

tauri/src-tauri/tauri.conf.json

@@ -47,7 +47,8 @@
         "minHeight": 600,
         "resizable": true,
         "fullscreen": false,
-        "devtools": true
+        "devtools": true,
+        "userAgent": null
       }
     ],
     "withGlobalTauri": true