fix：对齐金值，主要注销，一键登录等方面修改

lib/features/settings/presentation/settings_page.dart

@@ -6,6 +6,7 @@ import 'package:go_router/go_router.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:shadcn_ui/shadcn_ui.dart';
+import 'package:url_launcher/url_launcher_string.dart';
 
 import '../../../common/config/app_h5_urls.dart';
 import '../../../common/push/notification_permission.dart';
@@ -32,6 +33,7 @@ class SettingsPage extends HookConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final cs = ShadTheme.of(context).colorScheme;
+    final isDark = Theme.of(context).brightness == Brightness.dark;
     final themeMode = ref.watch(themeModeControllerProvider);
     final profileSettings = ref.watch(profileSettingsControllerProvider);
     final authAsync = ref.watch(authProvider);
@@ -198,16 +200,28 @@ class SettingsPage extends HookConsumerWidget {
               _NavRow(
                 icon: FlutterRemix.file_list_3_line,
                 label: '用户协议',
-                onTap: () => context.push(
-                  '${AppRoutes.web}?url=${Uri.encodeComponent(AppH5UrlsHelper.withCacheBuster(AppH5Urls.userProtocolUrl))}',
+                onTap: () => launchUrlString(
+                  AppH5UrlsHelper.withCacheBuster(
+                    AppH5UrlsHelper.buildUrlWithNight(
+                      AppH5Urls.userProtocolUrl,
+                      isDark,
+                    ),
+                  ),
+                  mode: LaunchMode.inAppBrowserView,
                 ),
               ),
               Divider(height: 1, thickness: 1, color: cs.border),
               _NavRow(
                 icon: FlutterRemix.shield_check_line,
                 label: '隐私政策',
-                onTap: () => context.push(
-                  '${AppRoutes.web}?url=${Uri.encodeComponent(AppH5UrlsHelper.withCacheBuster(AppH5Urls.privacyUrl))}',
+                onTap: () => launchUrlString(
+                  AppH5UrlsHelper.withCacheBuster(
+                    AppH5UrlsHelper.buildUrlWithNight(
+                      AppH5Urls.privacyUrl,
+                      isDark,
+                    ),
+                  ),
+                  mode: LaunchMode.inAppBrowserView,
                 ),
               ),
               Divider(height: 1, thickness: 1, color: cs.border),