Miscellaneous fixes (#23373)

* republish MQTT switch states when a profile is activated or deactivated

* fix object mask default name when created from Explore tracking details

* tweak annotation offset max in UI

* optimize recordings/unavailable gap detection and drop empty motion activity buckets

* add tests

web/src/lib/const.ts

@@ -12,7 +12,7 @@ export const JINA_EMBEDDING_MODELS = ["jinav1", "jinav2"] as const;
 export const REDACTED_CREDENTIAL_SENTINEL = "__FRIGATE_SAVED_CREDENTIAL__";
 
 export const ANNOTATION_OFFSET_MIN = -10000;
-export const ANNOTATION_OFFSET_MAX = 5000;
+export const ANNOTATION_OFFSET_MAX = 10000;
 export const ANNOTATION_OFFSET_STEP = 50;
 
 export const supportedLanguageKeys = [

web/src/views/settings/MasksAndZonesView.tsx

@@ -53,6 +53,7 @@ export default function MasksAndZonesView({
   const { data: config } = useSWR<FrigateConfig>("config");
   const [allPolygons, setAllPolygons] = useState<Polygon[]>([]);
   const [editingPolygons, setEditingPolygons] = useState<Polygon[]>([]);
+  const [polygonsInitialized, setPolygonsInitialized] = useState(false);
   const [isLoading, setIsLoading] = useState(false);
   const [loadingPolygonIndex, setLoadingPolygonIndex] = useState<
     number | undefined
@@ -609,6 +610,7 @@ export default function MasksAndZonesView({
         ...globalObjectMasks,
         ...objectMasks,
       ]);
+      setPolygonsInitialized(true);
       // Don't overwrite editingPolygons during editing – layout shifts
       // from switching to the edit pane can trigger a resize which
       // recalculates scaledWidth/scaledHeight and would discard the
@@ -676,7 +678,7 @@ export default function MasksAndZonesView({
   }, [currentEditingProfile]);
 
   useSearchEffect("object_mask", (coordinates: string) => {
-    if (!scaledWidth || !scaledHeight || isLoading) {
+    if (!scaledWidth || !scaledHeight || isLoading || !polygonsInitialized) {
       return false;
     }
     // convert box points string to points array