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

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

frigate/embeddings/maintainer.py

@@ -517,10 +517,16 @@ class EmbeddingMaintainer(threading.Thread):
                 try:
                     event: Event = Event.get(Event.id == event_id)
                 except DoesNotExist:
+                    for processor in self.post_processors:
+                        if isinstance(processor, ObjectDescriptionProcessor):
+                            processor.cleanup_event(event_id)
                     continue
 
                 # Skip the event if not an object
                 if event.data.get("type") != "object":
+                    for processor in self.post_processors:
+                        if isinstance(processor, ObjectDescriptionProcessor):
+                            processor.cleanup_event(event_id)
                     continue
 
                 # Extract valid thumbnail