custom fullscreen sc width

Closes #1910

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

lib/pages/live_room/superchat/superchat_card.dart

@@ -20,13 +20,13 @@ class SuperChatCard extends StatefulWidget {
     required this.item,
     this.onRemove,
     this.persistentSC = false,
-    required this.onReport,
+    this.onReport,
   });
 
   final SuperChatItem item;
   final VoidCallback? onRemove;
   final bool persistentSC;
-  final VoidCallback onReport;
+  final VoidCallback? onReport;
 
   @override
   State<SuperChatCard> createState() => _SuperChatCardState();
@@ -168,6 +168,7 @@ class _SuperChatCardState extends State<SuperChatCard> {
     }
 
     return Column(
+      mainAxisSize: .min,
       crossAxisAlignment: CrossAxisAlignment.stretch,
       children: [
         GestureDetector(

lib/pages/live_room/view.dart

@@ -46,6 +46,7 @@ import 'package:PiliPlus/utils/platform_utils.dart';
 import 'package:PiliPlus/utils/share_utils.dart';
 import 'package:PiliPlus/utils/storage.dart';
 import 'package:PiliPlus/utils/storage_key.dart';
+import 'package:PiliPlus/utils/storage_pref.dart';
 import 'package:PiliPlus/utils/utils.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:canvas_danmaku/canvas_danmaku.dart';
@@ -65,6 +66,7 @@ class LiveRoomPage extends StatefulWidget {
 
 class _LiveRoomPageState extends State<LiveRoomPage>
     with WidgetsBindingObserver, RouteAware, RouteAwareMixin {
+  late final fullScreenSCWidth = Pref.fullScreenSCWidth;
   final String heroTag = Utils.generateRandomString(6);
   late final LiveRoomController _liveRoomController;
   late final PlPlayerController plPlayerController;
@@ -322,7 +324,7 @@ class _LiveRoomPageState extends State<LiveRoomPage>
           Positioned(
             left: padding.left + 25,
             bottom: 25,
-            width: 255,
+            width: fullScreenSCWidth,
             child: Obx(() {
               final item = _liveRoomController.fsSC.value;
               if (item == null) {