refactor cached playlist structure

Author: mebtte

apps/pwa/src/pages/player/storage.ts

@@ -8,10 +8,7 @@ export enum Key {
 const storage = new Storage<
   Key,
   {
-    [Key.PLAYLIST]: {
-      userId: string;
-      musicList: MusicWithSingerAliases[];
-    };
+    [Key.PLAYLIST]: MusicWithSingerAliases[];
   }
 >('player');
 

apps/pwa/src/pages/player/use_playlist.ts

@@ -6,23 +6,14 @@ import { t } from '@/i18n';
 import { PlaylistMusic } from './constants';
 import eventemitter, { EventType } from './eventemitter';
 import storage, { Key } from './storage';
-import {
-  getSelectedServer,
-  getSelectedUser,
-  useServer,
-} from '@/global_states/server';
 
 export default () => {
   const [playlist, setPlaylist] = useState<PlaylistMusic[]>([]);
 
   useEffect(
     () =>
       playlist && playlist.length > 0
-        ? void storage.setItem(Key.PLAYLIST, {
-            userId: getSelectedUser(getSelectedServer(useServer.getState())!)!
-              .id,
-            musicList: playlist,
-          })
+        ? void storage.setItem(Key.PLAYLIST, playlist)
         : undefined,
     [playlist],
   );