Add "keepalive" resource. It was causing issues in Firefox when using the dataProvider

ui/src/App.js

@@ -110,6 +110,7 @@ const Admin = (props) => {
         <Resource name="albumSong" />,
         <Resource name="translation" />,
         <Resource name="playlistTrack" />,
+        <Resource name="keepalive" />,
 
         <Player />,
       ]}

ui/src/audioplayer/Player.js

@@ -256,7 +256,9 @@ const Player = () => {
   const onAudioEnded = useCallback(
     (currentPlayId, audioLists, info) => {
       dispatch(currentPlaying(info))
-      dataProvider.getOne('keepalive', { id: info.trackId })
+      dataProvider
+        .getOne('keepalive', { id: info.trackId })
+        .catch((e) => console.log('Keepalive error:', e))
     },
     [dispatch, dataProvider]
   )