Miscellaneous fixes (#21373)

* Send preferred language for report service

* make object lifecycle scrollable in tracking details

* fix info popovers in live camera drawer

* ensure metrics are initialized if genai is enabled

* docs

* ollama cloud model docs

* Ensure object descriptions get claened up

---------

Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>

frigate/embeddings/maintainer.py

@@ -522,6 +522,8 @@ class EmbeddingMaintainer(threading.Thread):
                     )
                 elif isinstance(processor, ObjectDescriptionProcessor):
                     if not updated_db:
+                        # Still need to cleanup tracked events even if not processing
+                        processor.cleanup_event(event_id)
                         continue
 
                     processor.process_data(