Add Desktop Notifications

ui/src/App.js

@@ -22,6 +22,7 @@ import {
   playQueueReducer,
   albumViewReducer,
   activityReducer,
+  settingsReducer,
 } from './reducers'
 import createAdminStore from './store/createAdminStore'
 import { i18nProvider } from './i18n'
@@ -50,6 +51,7 @@ const App = () => (
         theme: themeReducer,
         addToPlaylistDialog: addToPlaylistDialogReducer,
         activity: activityReducer,
+        settings: settingsReducer,
       },
     })}
   >