Fixes (#18833)

* Don't allow editing of sub label until object lifecycle has ended

* Update sub labels in ended review segments

When manually editing a sub label for a tracked object from the UI, any review segments containing that tracked object did not have their sub_labels and objects values altered

* simplify

* Additional onvif debug logs in get_camera_status

* Ensure that best object is only set when the snapshot is actually updated.

* Don't hide downlaod button when there is no review item

---------

Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>

frigate/ptz/onvif.py

@@ -792,6 +792,10 @@ class OnvifController:
             )
             return
 
+        logger.debug(
+            f"{camera_name}: Pan/tilt status: {pan_tilt_status}, Zoom status: {zoom_status}"
+        )
+
         if pan_tilt_status == "IDLE" and (zoom_status is None or zoom_status == "IDLE"):
             self.cams[camera_name]["active"] = False
             if not self.ptz_metrics[camera_name].motor_stopped.is_set():