Review genai updates (#19448)

* Include extra level for normal activity

* Add dynamic toggling

* Update docs

* Add different threshold for genai

* Adjust webUI for object and review description feature

* Adjust config

* Send on startup

* Cleanup config setting

* Set config

* Fix config name

frigate/comms/mqtt.py

@@ -123,10 +123,15 @@ class MqttClient(Communicator):
                 retain=True,
             )
             self.publish(
-                f"{camera_name}/genai/state",
+                f"{camera_name}/object_descriptions/state",
                 "ON" if camera.objects.genai.enabled_in_config else "OFF",
                 retain=True,
             )
+            self.publish(
+                f"{camera_name}/review_descriptions/state",
+                "ON" if camera.review.genai.enabled_in_config else "OFF",
+                retain=True,
+            )
 
         if self.config.notifications.enabled_in_config:
             self.publish(