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/config/camera/updater.py

@@ -20,6 +20,7 @@ class CameraConfigUpdateEnum(str, Enum):
     ffmpeg = "ffmpeg"
     live = "live"
     motion = "motion"  # includes motion and motion masks
+    mqtt = "mqtt"
     notifications = "notifications"
     objects = "objects"
     object_genai = "object_genai"
@@ -33,6 +34,7 @@ class CameraConfigUpdateEnum(str, Enum):
     lpr = "lpr"
     snapshots = "snapshots"
     timestamp_style = "timestamp_style"
+    ui = "ui"
     zones = "zones"