Miscellaneous Fixes (0.17 beta) (#21355)

* remove footer messages and add update topic to motion tuner view

restart after changing values is no longer required

* add cache key and activity indicator for loading classification wizard images

* Always mark model as untrained when a classname is changed

* clarify object classification docs

* add debug logs for individual lpr replace_rules

* update memray docs

* memray tweaks

* Don't fail for audio transcription when semantic search is not enabled

* Fix incorrect mismatch for object vs sub label

* Check if the video is currently playing when deciding to seek due to misalignment

* Refactor timeline event handling to allow multiple timeline entries per update

* Check if zones have actually changed (not just count) for event state update

* show event icon on mobile

* move div inside conditional

---------

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

frigate/data_processing/post/audio_transcription.py

@@ -131,8 +131,9 @@ class AudioTranscriptionPostProcessor(PostProcessorApi):
                 },
             )
 
-            # Embed the description
-            self.embeddings.embed_description(event_id, transcription)
+            # Embed the description if semantic search is enabled
+            if self.config.semantic_search.enabled:
+                self.embeddings.embed_description(event_id, transcription)
 
         except DoesNotExist:
             logger.debug("No recording found for audio transcription post-processing")