opt scroll physics

Signed-off-by: dom <githubaccount56556@proton.me>

lib/pages/search_panel/all/view.dart

@@ -101,9 +101,8 @@ class _SearchAllPanelState
   }
 
   @override
-  Widget get buildLoading => SliverGrid.builder(
+  Widget get buildLoading => SliverGrid(
     gridDelegate: Grid.videoCardHDelegate(),
-    itemBuilder: (context, index) => const VideoCardHSkeleton(),
-    itemCount: 10,
+    delegate: videoHDelegate,
   );
 }

lib/pages/search_panel/live/view.dart

@@ -73,9 +73,8 @@ class _SearchLivePanelState
   }
 
   @override
-  Widget get buildLoading => SliverGrid.builder(
+  Widget get buildLoading => SliverGrid(
     gridDelegate: gridDelegate,
-    itemBuilder: (context, index) => const VideoCardVSkeleton(),
-    itemCount: 10,
+    delegate: videoVDelegate,
   );
 }

lib/pages/search_panel/pgc/view.dart

@@ -65,13 +65,12 @@ class _SearchPgcPanelState
   }
 
   @override
-  Widget get buildLoading => SliverGrid.builder(
+  Widget get buildLoading => SliverGrid(
     gridDelegate: SliverGridDelegateWithExtentAndRatio(
       mainAxisSpacing: 2,
       maxCrossAxisExtent: Grid.smallCardWidth * 2,
       childAspectRatio: Style.aspectRatio * 1.5,
     ),
-    itemBuilder: (context, index) => const MediaPgcSkeleton(),
-    itemCount: 10,
+    delegate: pgcDelegate,
   );
 }

lib/pages/search_panel/user/view.dart

@@ -112,9 +112,8 @@ class _SearchUserPanelState
   }
 
   @override
-  Widget get buildLoading => SliverGrid.builder(
+  Widget get buildLoading => SliverGrid(
     gridDelegate: gridDelegate,
-    itemBuilder: (context, index) => const MsgFeedTopSkeleton(),
-    itemCount: 10,
+    delegate: sysFeedDelegate,
   );
 }