Convert config updating and video/audio queues to use zmq (#9893)

* Add config pub / sub pattern

* remove recording from feature metrics

* remove audio and feature metrics

* Check for updates from all cameras

* remove birdseye from camera metrics

* remove motion and detection camera metrics

* Ensure that all processes are stopped

* Stop communicators

* Detections

* Cleanup video output queue

* Use select for time sensitive polls

* Use ipc instead of tcp

frigate/types.py

@@ -10,23 +10,16 @@ from frigate.object_detection import ObjectDetectProcess
 class CameraMetricsTypes(TypedDict):
     camera_fps: Synchronized
     capture_process: Optional[Process]
-    detection_enabled: Synchronized
     detection_fps: Synchronized
     detection_frame: Synchronized
     ffmpeg_pid: Synchronized
     frame_queue: Queue
-    motion_enabled: Synchronized
-    improve_contrast_enabled: Synchronized
-    motion_threshold: Synchronized
-    motion_contour_area: Synchronized
     process: Optional[Process]
     process_fps: Synchronized
     read_start: Synchronized
     skipped_fps: Synchronized
     audio_rms: Synchronized
     audio_dBFS: Synchronized
-    birdseye_enabled: Synchronized
-    birdseye_mode: Synchronized
 
 
 class PTZMetricsTypes(TypedDict):
@@ -42,11 +35,6 @@ class PTZMetricsTypes(TypedDict):
     ptz_min_zoom: Synchronized
 
 
-class FeatureMetricsTypes(TypedDict):
-    audio_enabled: Synchronized
-    record_enabled: Synchronized
-
-
 class StatsTrackingTypes(TypedDict):
     camera_metrics: dict[str, CameraMetricsTypes]
     detectors: dict[str, ObjectDetectProcess]