调整默认路由和登录界面路由

lib/config/routes.dart

@@ -21,7 +21,7 @@ import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 
 final GoRouter router = GoRouter(
-  initialLocation: '/loginQr',
+  initialLocation: '/web',
   observers: Platform.isIOS ? [LinkPageObserver(), IosGestureObserver()] : [LinkPageObserver()],
   routes: <RouteBase>[
     GoRoute(
@@ -46,7 +46,8 @@ final GoRouter router = GoRouter(
       path: '/loginMain',
       builder: (BuildContext context, GoRouterState state) {
         // return const LoginMainPage();
-        return const LoginMainPageV3();
+        // return const LoginMainPageV3();
+        return const LoginQrPageV3();
       },
     ),
     GoRoute(