feat: Add VLC service for sound playback and management

- Implemented VLCService to handle sound playback using VLC.
- Added routes for soundboard management including play, stop, and status.
- Introduced admin routes for sound normalization and scanning.
- Updated user model and services to accommodate new functionalities.
- Enhanced error handling and logging throughout the application.
- Updated dependencies to include python-vlc for sound playback capabilities.

app/routes/auth.py

@@ -128,7 +128,9 @@ def refresh():
 def link_provider(provider):
     """Link a new OAuth provider to current user account."""
     redirect_uri = url_for(
-        "auth.link_callback", provider=provider, _external=True,
+        "auth.link_callback",
+        provider=provider,
+        _external=True,
     )
     return auth_service.redirect_to_login(provider, redirect_uri)
 
@@ -174,7 +176,8 @@ def link_callback(provider):
         from app.models.user_oauth import UserOAuth
 
         existing_provider = UserOAuth.find_by_provider_and_id(
-            provider, provider_data["id"],
+            provider,
+            provider_data["id"],
         )
 
         if existing_provider and existing_provider.user_id != user.id: