Miscellaneous fixes (#23017)

* add ui to camera config update topics enum

* add mqtt to camera config update enum

* ensure cleanup runs when an event end skips post-processing

* end any in-progress audio events when audio detection is disabled

we already end in-progress audio events when we disable a camera, but this mirrors that logic for specifically disabling audio detection

* Improve GenAI metadata

* fix invalid recording segment topic being misrouted to the valid handler

* Add confidence default to avoid unnecessary field causing issues

---------

Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>

frigate/events/audio.py

@@ -205,6 +205,7 @@ class AudioEventMaintainer(threading.Thread):
             self.transcription_thread.start()
 
         self.was_enabled = camera.enabled
+        self.was_audio_enabled = camera.audio.enabled
 
     def detect_audio(self, audio: np.ndarray) -> None:
         if not self.camera_config.audio.enabled or self.stop_event.is_set():
@@ -363,6 +364,17 @@ class AudioEventMaintainer(threading.Thread):
                 time.sleep(0.1)
                 continue
 
+            audio_enabled = self.camera_config.audio.enabled
+            if audio_enabled != self.was_audio_enabled:
+                if not audio_enabled:
+                    self.logger.debug(
+                        f"Disabling audio detections for {self.camera_config.name}, ending events"
+                    )
+                    self.requestor.send_data(
+                        EXPIRE_AUDIO_ACTIVITY, self.camera_config.name
+                    )
+                self.was_audio_enabled = audio_enabled
+
             self.read_audio()
 
         if self.audio_listener: