Function onStorage

src/components/navs/Sidebar.jsx:54–56

  useEffect(() => {
    const updateSaved = () => setSavedSet(new Set(getSavedComponents()));
    const onStorage = e => {
      if (!e || e.key === 'savedComponents') updateSaved();
    };

    window.addEventListener('favorites:updated', updateSaved);
    window.addEventListener('storage', onStorage);