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/comms/dispatcher.py

@@ -14,9 +14,10 @@ from frigate.const import (
     INSERT_PREVIEW,
     REQUEST_REGION_GRID,
     UPDATE_CAMERA_ACTIVITY,
+    UPDATE_EVENT_DESCRIPTION,
     UPSERT_REVIEW_SEGMENT,
 )
-from frigate.models import Previews, Recordings, ReviewSegment
+from frigate.models import Event, Previews, Recordings, ReviewSegment
 from frigate.ptz.onvif import OnvifCommandEnum, OnvifController
 from frigate.types import PTZMetricsTypes
 from frigate.util.object import get_camera_regions_grid
@@ -128,6 +129,10 @@ class Dispatcher:
             ).execute()
         elif topic == UPDATE_CAMERA_ACTIVITY:
             self.camera_activity = payload
+        elif topic == UPDATE_EVENT_DESCRIPTION:
+            event: Event = Event.get(Event.id == payload["id"])
+            event.data["description"] = payload["description"]
+            event.save()
         elif topic == "onConnect":
             camera_status = self.camera_activity.copy()