添加 HTML 资源路径到 pubspec.yaml；更新 Auth 页面以使用新的 Webview 组件加载本地 HTML 文件；重构 WebviewPage 以支持加载本地资产和注入 JavaScript 通信桥接；清理不必要的导入和注释。

lib/features/auth/pages/page_auth.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:recording_tool/app/router/app_navigator.dart';
-import 'package:recording_tool/features/scan_qrcode/pages/page_scan_qrcode.dart';
+import 'package:recording_tool/shared/widgets/app_webview.dart';
 import 'package:recording_tool/shared/widgets/widgets.dart';
 
 class AuthPageWidget extends StatefulWidget {
@@ -35,7 +35,10 @@ class _AuthPageWidgetState extends State<AuthPageWidget> {
             child: AppButton(
               label: '确定',
               onPressed: () {
-                AppNavigator.push(const ScanQrCodePage());
+                // AppNavigator.push(const ScanQrCodePage());
+                AppNavigator.push(
+                  const WebviewPage(assetPath: 'assets/html/index.html'),
+                );
               },
               variant: AppButtonVariant.secondary,
             ),

lib/features/scan_qrcode/pages/page_push_test.dart

@@ -1,6 +1,5 @@
-import 'package:flutter/material.dart';
-import 'package:flutter/material.dart';
 import 'package:apivideo_live_stream/apivideo_live_stream.dart';
+import 'package:flutter/material.dart';
 import 'package:recording_tool/shared/widgets/app_bar.dart';
 
 class PushSteamTestWidget extends StatefulWidget {