feat: custom enable sponsor block, def: false

lib/pages/setting/extra_setting.dart

@@ -139,6 +139,13 @@ class _ExtraSettingState extends State<ExtraSetting> {
       ),
       body: ListView(
         children: [
+          const SetSwitchItem(
+            title: 'Sponsor Block',
+            subTitle: '跳过赞助商广告',
+            leading: Icon(Icons.block),
+            setKey: SettingBoxKey.enableSponsorBlock,
+            defaultVal: false,
+          ),
           Obx(
             () => ListTile(
               enableFeedback: true,

lib/pages/video/detail/controller.dart

@@ -151,7 +151,9 @@ class VideoDetailController extends GetxController
     cacheAudioQa = setting.get(SettingBoxKey.defaultAudioQa,
         defaultValue: AudioQuality.hiRes.code);
     oid.value = IdUtils.bv2av(Get.parameters['bvid']!);
-    _sponsorBlock();
+    if (setting.get(SettingBoxKey.enableSponsorBlock, defaultValue: false)) {
+      _sponsorBlock();
+    }
   }
 
   List? _segmentList;

lib/utils/storage.dart

@@ -188,6 +188,7 @@ class SettingBoxKey {
       enableAi = 'enableAi',
       disableLikeMsg = 'disableLikeMsg',
       defaultHomePage = 'defaultHomePage',
+      enableSponsorBlock = 'enableSponsorBlock',
 
       // 弹幕相关设置 权重（云屏蔽） 屏蔽类型 显示区域 透明度 字体大小 弹幕时间 描边粗细 字体粗细
       danmakuWeight = 'danmakuWeight',