fix(player): 收敛播放入口缓冲提示

lib/pages/player/player_view.dart

@@ -442,17 +442,6 @@ class _PlayerPageState extends State<PlayerPage>
               ),
             ),
           ),
-        if (selected && logic.session.loading)
-          const Center(
-            child: SizedBox.square(
-              dimension: _playerLoadingSize,
-              child: CircularProgressIndicator(
-                key: Key('player-session-loading'),
-                color: AppColors.blue,
-                strokeWidth: _playerLoadingStrokeWidth,
-              ),
-            ),
-          ),
         if (selected && !ready && logic.session.error != null)
           Center(
             child: Padding(