fix(player): 优化加载指示器与锁定进度条

lib/pages/player/widgets/home_feed_overlay.dart

@@ -38,6 +38,7 @@ class HomeFeedOverlay extends StatefulWidget {
     required this.drama,
     required this.episode,
     required this.controller,
+    required this.locked,
     required this.liked,
     required this.saved,
     required this.visible,
@@ -64,6 +65,7 @@ class HomeFeedOverlay extends StatefulWidget {
   final Drama drama;
   final Episode episode;
   final ValueListenable<VideoPlayerValue>? controller;
+  final bool locked;
   final bool liked;
   final int? likeCount;
   final int? favoriteCount;
@@ -387,6 +389,7 @@ class _HomeFeedOverlayState extends State<HomeFeedOverlay> {
               bottom: 0,
               child: _FeedProgressBar(
                 controller: widget.controller,
+                locked: widget.locked,
                 height: _progressHeight,
                 hitHeight: _progressHitHeight,
                 onScrubStart: widget.onScrubStart,