Refactor tests for improved consistency and readability

- Updated test cases in `test_auth_endpoints.py` to ensure consistent formatting and style.
- Enhanced `test_socket_endpoints.py` with consistent parameter formatting and improved readability.
- Cleaned up `conftest.py` by ensuring consistent parameter formatting in fixtures.
- Added comprehensive tests for API token dependencies in `test_api_token_dependencies.py`.
- Refactored `test_auth_service.py` to maintain consistent parameter formatting.
- Cleaned up `test_oauth_service.py` by removing unnecessary imports.
- Improved `test_socket_service.py` with consistent formatting and readability.
- Enhanced `test_cookies.py` by ensuring consistent formatting and readability.
- Introduced new tests for token utilities in `test_token_utils.py` to validate token generation and expiration logic.

app/services/socket.py

@@ -104,9 +104,8 @@ class SocketManager:
             await self.sio.emit(event, data, room=room_id)
             logger.debug(f"Sent {event} to user {user_id} in room {room_id}")
             return True
-        else:
-            logger.warning(f"User {user_id} not found in any room")
-            return False
+        logger.warning(f"User {user_id} not found in any room")
+        return False
 
     async def broadcast_to_all(self, event: str, data: dict):
         """Broadcast a message to all connected users."""