Function handleStorage

desktop/src/shared/features/useFeatureEnabled.ts:16–20

(event: StorageEvent)

  // pattern used by useChannelSections / useChannelStars / useChannelMutes /
  // useThreadFollows.
  const handleStorage = (event: StorageEvent) => {
    if (event.key === OVERRIDES_KEY) {
      emitChange();
    }
  };
  window.addEventListener("storage", handleStorage);

  return () => {