Semantic Search for Detections (#11899)

* Initial re-implementation of semantic search

* put docker-compose back and make reindex match docs

* remove debug code and fix import

* fix docs

* manually build pysqlite3 as binaries are only available for x86-64

* update comment in build_pysqlite3.sh

* only embed objects

* better error handling when genai fails

* ask ollama to pull requested model at startup

* update ollama docs

* address some PR review comments

* fix lint

* use IPC to write description, update docs for reindex

* remove gemini-pro-vision from docs as it will be unavailable soon

* fix OpenAI doc available models

* fix api error in gemini and metadata for embeddings

frigate/events/external.py

@@ -86,7 +86,7 @@ class ExternalEventProcessor:
 
         if source_type == "api":
             self.event_camera[event_id] = camera
-            self.detection_updater.send_data(
+            self.detection_updater.publish(
                 (
                     camera,
                     now,
@@ -115,7 +115,7 @@ class ExternalEventProcessor:
         )
 
         if event_id in self.event_camera:
-            self.detection_updater.send_data(
+            self.detection_updater.publish(
                 (
                     self.event_camera[event_id],
                     end_time,