Debug replay (#22212)

* debug replay implementation

* fix masks after dev rebase

* fix squash merge issues

* fix

* fix

* fix

* no need to write debug replay camera to config

* camera and filter button and dropdown

* add filters

* add ability to edit motion and object config for debug replay

* add debug draw overlay to debug replay

* add guard to prevent crash when camera is no longer in camera_states

* fix overflow due to radix absolutely positioned elements

* increase number of messages

* ensure deep_merge replaces existing list values when override is true

* add back button

* add debug replay to explore and review menus

* clean up

* clean up

* update instructions to prevent exposing exception info

* fix typing

* refactor output logic

* refactor with helper function

* move init to function for consistency

frigate/embeddings/maintainer.py

@@ -421,7 +421,9 @@ class EmbeddingMaintainer(threading.Thread):
         if self.config.semantic_search.enabled:
             self.embeddings.update_stats()
 
-        camera_config = self.config.cameras[camera]
+        camera_config = self.config.cameras.get(camera)
+        if camera_config is None:
+            return
 
         # no need to process updated objects if no processors are active
         if len(self.realtime_processors) == 0 and len(self.post_processors) == 0:
@@ -639,7 +641,10 @@ class EmbeddingMaintainer(threading.Thread):
         if not camera or camera not in self.config.cameras:
             return
 
-        camera_config = self.config.cameras[camera]
+        camera_config = self.config.cameras.get(camera)
+        if camera_config is None:
+            return
+
         dedicated_lpr_enabled = (
             camera_config.type == CameraTypeEnum.lpr
             and "license_plate" not in camera_config.objects.track