Miscellaneous fixes (#22828)

* fix video playback stutter when GenAI dialog is open in detail stream

Inline `onOpen` callback in DetailStream.tsx:522 creates a new function identity every render. GenAISummaryChip.tsx:98's useEffect depends on [open, onOpen], so it re-fires on every parent re-render while the dialog is open. Each fire calls onSeek -> setCurrentTime -> seekToTimestamp, creating a continuous re-render + seek loop

* add /profiles to EXEMPT_PATHS for non-admin users

* skip debug_replay/status poll for non-admin users

* use subquery for timeline lookup to avoid SQLite variable limit

frigate/util/object.py

@@ -62,11 +62,12 @@ def get_camera_regions_grid(
         .where((Event.false_positive == None) | (Event.false_positive == False))
         .where(Event.start_time > last_update)
     )
-    valid_event_ids = [e["id"] for e in events.dicts()]
-    logger.debug(f"Found {len(valid_event_ids)} new events for {name}")
+
+    event_count = events.count()
+    logger.debug(f"Found {event_count} new events for {name}")
 
     # no new events, return as is
-    if not valid_event_ids:
+    if event_count == 0:
         return grid
 
     new_update = datetime.datetime.now().timestamp()
@@ -78,7 +79,7 @@ def get_camera_regions_grid(
                 Timeline.data,
             ]
         )
-        .where(Timeline.source_id << valid_event_ids)
+        .where(Timeline.source_id << events)
         .limit(10000)
         .dicts()
     )