fix(api): broaden exception handling in ducking bot callback

Catch all exceptions in _on_data_received() instead of only
JSONDecodeError and AttributeError, preventing UnicodeDecodeError or
TypeError from crashing the LiveKit event loop.

Author: gahyun-git

apps/api/src/lib/livekit/bot.py

@@ -73,7 +73,7 @@ def _on_data_received(self, data_packet: Any) -> None:
             else:
                 self.ducking_active.clear()
                 logger.info("ducking_deactivated", room=self.room_name)
-        except (json.JSONDecodeError, AttributeError):
+        except Exception:
             logger.warning("ducking_invalid_data_packet", room=self.room_name)
 
     async def publish_location(