feat: 直播、推荐、热门封面图片保存

lib/pages/live/view.dart

@@ -113,7 +113,9 @@ class _LivePageState extends State<LivePage> {
   OverlayEntry _createPopupDialog(liveItem) {
     return OverlayEntry(
       builder: (context) => AnimatedDialog(
-        child: OverlayPop(videoItem: liveItem),
+        closeFn: _liveController.popupDialog?.remove,
+        child: OverlayPop(
+            videoItem: liveItem, closeFn: _liveController.popupDialog?.remove),
       ),
     );
   }

lib/pages/live/widgets/live_item.dart

@@ -35,11 +35,11 @@ class LiveCardV extends StatelessWidget {
             longPress!();
           }
         },
-        onLongPressEnd: (details) {
-          if (longPressEnd != null) {
-            longPressEnd!();
-          }
-        },
+        // onLongPressEnd: (details) {
+        //   if (longPressEnd != null) {
+        //     longPressEnd!();
+        //   }
+        // },
         child: InkWell(
           onTap: () async {
             Get.toNamed('/liveRoom?roomid=${liveItem.roomId}',