mod: 侧边栏、动态重构，排行改为首页分区，平板、折叠屏、竖屏视频新适配，播放页可隐藏黑边、截图、点踩，弹幕粗细调整，默认关闭后台播放，弹窗接受返回

lib/pages/later/controller.dart

@@ -23,18 +23,17 @@ class LaterController extends GetxController {
     return res;
   }
 
-  Future toViewDel({int? aid}) async {
-    SmartDialog.show(
-      useSystem: true,
-      animationType: SmartAnimationType.centerFade_otherSlide,
-      builder: (BuildContext context) {
+  Future toViewDel(BuildContext context, {int? aid}) async {
+    await showDialog(
+      context: context,
+      builder: (context) {
         return AlertDialog(
           title: const Text('提示'),
           content: Text(
               aid != null ? '即将移除该视频，确定是否移除' : '即将删除所有已观看视频，此操作不可恢复。确定是否删除？'),
           actions: [
             TextButton(
-              onPressed: () => SmartDialog.dismiss(),
+              onPressed: () => Get.back(),
               child: Text(
                 '取消',
                 style: TextStyle(color: Theme.of(context).colorScheme.outline),
@@ -51,7 +50,7 @@ class LaterController extends GetxController {
                     queryLaterList();
                   }
                 }
-                SmartDialog.dismiss();
+                Get.back();
                 SmartDialog.showToast(res['msg']);
               },
               child: Text(aid != null ? '确认移除' : '确认删除'),
@@ -63,17 +62,16 @@ class LaterController extends GetxController {
   }
 
   // 一键清空
-  Future toViewClear() async {
-    SmartDialog.show(
-      useSystem: true,
-      animationType: SmartAnimationType.centerFade_otherSlide,
-      builder: (BuildContext context) {
+  Future toViewClear(BuildContext context) async {
+    await showDialog(
+      context: context,
+      builder: (context) {
         return AlertDialog(
           title: const Text('清空确认'),
           content: const Text('确定要清空你的稍后再看列表吗？'),
           actions: [
             TextButton(
-              onPressed: () => SmartDialog.dismiss(),
+              onPressed: () => Get.back(),
               child: Text(
                 '取消',
                 style: TextStyle(color: Theme.of(context).colorScheme.outline),
@@ -85,7 +83,7 @@ class LaterController extends GetxController {
                 if (res['status']) {
                   laterList.clear();
                 }
-                SmartDialog.dismiss();
+                Get.back();
                 SmartDialog.showToast(res['msg']);
               },
               child: const Text('确认'),