refactor: 重构弹窗组件支持自定义图标组件

.env.example

@@ -79,5 +79,5 @@ ERYAO_CORS__ALLOW_ORIGINS=["http://localhost", "http://localhost:3000"]
 ############
 # Test相关
 ############
-ERYAO_TEST__EMAIL=8613812345678
+ERYAO_TEST__EMAIL=test@example.com
-ERYAO_TEST__PASSWORD=Test@123456
+ERYAO_TEST__CODE=123456

AGENTS.md

@@ -42,6 +42,10 @@ Do not place backend/frontend implementation details here.
 
 When viewing data in the database, use `supabase mcp` tools (`supabase_execute_sql`, `supabase_list_tables`, etc.) instead of direct queries or other methods.
 
+## Image Handling
+
+When reading images, use `understand_image` tool instead of `Read` tool, especially when the model supports multimodal capabilities. Only use `Read` tool for non-image files.
+
 ## Mobile Automation
 
 Use Midscene Skills for mobile UI automation.

apps/lib/features/auth/presentation/screens/login_screen.dart

@@ -12,6 +12,7 @@ import '../../../settings/presentation/utils/legal_document_assets.dart';
 import '../../../../l10n/app_localizations.dart';
 import '../../../../shared/theme/design_tokens.dart';
 import '../../../../shared/widgets/app_modal_dialog.dart';
+import '../../../../shared/widgets/gua_icon.dart';
 import '../../../../shared/widgets/toast/toast.dart';
 import '../../../../shared/widgets/toast/toast_type.dart';
 
@@ -193,7 +194,7 @@ class _LoginScreenState extends State<LoginScreen> {
         return AppModalDialog(
           title: title,
           message: content,
-          icon: Icons.description_outlined,
+          iconWidget: const GuaIcon(),
           actions: [
             AppModalDialogAction(
               label: AppLocalizations.of(dialogContext)!.dialogConfirm,

apps/lib/features/divination/presentation/screens/auto_divination_screen.dart

@@ -10,6 +10,7 @@ import 'package:vibration/vibration.dart';
 import '../../../../l10n/app_localizations.dart';
 import '../../../../shared/theme/design_tokens.dart';
 import '../../../../shared/widgets/app_modal_dialog.dart';
+import '../../../../shared/widgets/gua_icon.dart';
 import '../../../../shared/widgets/divination/divination_shared_widgets.dart';
 import '../../../../shared/widgets/divination/divination_terms.dart';
 import '../../../../shared/widgets/divination/yao_legend.dart';
@@ -253,7 +254,7 @@ class _AutoDivinationScreenState extends State<AutoDivinationScreen>
             points.runCost,
             points.availableBalance,
           ),
-          icon: Icons.auto_awesome_rounded,
+          iconWidget: const GuaIcon(),
           actions: [
             AppModalDialogAction(
               label: l10n.cancel,
@@ -290,14 +291,13 @@ class _AutoDivinationScreenState extends State<AutoDivinationScreen>
         ),
       );
     } finally {
-      if (!mounted) {
+      if (mounted) {
-        return;
-      }
         setState(() {
           _submitting = false;
         });
       }
     }
+  }
 
   Future<void> _vibrateStrong() async {
     final hasVibrator = await Vibration.hasVibrator();

apps/lib/features/divination/presentation/screens/divination_screen.dart

@@ -6,6 +6,7 @@ import '../../../../data/network/api_client.dart';
 import '../../../../l10n/app_localizations.dart';
 import '../../../../shared/theme/design_tokens.dart';
 import '../../../../shared/widgets/app_modal_dialog.dart';
+import '../../../../shared/widgets/gua_icon.dart';
 import '../../../../shared/widgets/divination/divination_shared_widgets.dart';
 import '../../../../shared/widgets/toast/toast.dart';
 import '../../../../shared/widgets/toast/toast_type.dart';
@@ -385,7 +386,7 @@ Future<void> _showMethodTip(BuildContext context, AppLocalizations l10n) {
         title: l10n.divinationMethodTipTitle,
         message:
             '${l10n.divinationMethodTipAuto}\n\n${l10n.divinationMethodTipManual}\n\n${l10n.divinationMethodTipRecommend}',
-        icon: Icons.lightbulb_outline_rounded,
+        iconWidget: const GuaIcon(),
         actions: [
           AppModalDialogAction(
             label: l10n.divinationIAcknowledge,

apps/lib/features/divination/presentation/screens/manual_divination_screen.dart

@@ -5,6 +5,7 @@ import 'package:intl/intl.dart';
 import '../../../../l10n/app_localizations.dart';
 import '../../../../shared/theme/design_tokens.dart';
 import '../../../../shared/widgets/app_modal_dialog.dart';
+import '../../../../shared/widgets/gua_icon.dart';
 import '../../../../shared/widgets/divination/divination_shared_widgets.dart';
 import '../../../../shared/widgets/divination/divination_terms.dart';
 import '../../../../shared/widgets/divination/yao_legend.dart';
@@ -166,7 +167,7 @@ class _ManualDivinationScreenState extends State<ManualDivinationScreen>
         return AppModalDialog(
           title: l10n.manualYaoTipTitle,
           message: l10n.manualYaoTipContent,
-          icon: Icons.info_outline_rounded,
+          iconWidget: const GuaIcon(),
           actions: [
             AppModalDialogAction(
               label: l10n.divinationIAcknowledge,
@@ -210,7 +211,7 @@ class _ManualDivinationScreenState extends State<ManualDivinationScreen>
             points.runCost,
             points.availableBalance,
           ),
-          icon: Icons.auto_awesome_rounded,
+          iconWidget: const GuaIcon(),
           actions: [
             AppModalDialogAction(
               label: l10n.cancel,
@@ -247,15 +248,14 @@ class _ManualDivinationScreenState extends State<ManualDivinationScreen>
         ),
       );
     } finally {
-      if (!mounted) {
+      if (mounted) {
-        return;
-      }
         setState(() {
           _submitting = false;
         });
       }
     }
   }
+}
 
 class _TimeCard extends StatelessWidget {
   const _TimeCard({required this.selectedTime, required this.onPickTime});
@@ -506,7 +506,8 @@ class _YaoSelectionCard extends StatelessWidget {
                             width: double.infinity,
                             height: 120,
                             fit: BoxFit.contain,
-                            errorBuilder: (_, __, ___) => Container(
+                            errorBuilder: (context, error, stackTrace) =>
+                                Container(
                                   height: 120,
                                   color: colors.errorContainer,
                                   child: Center(

apps/lib/features/settings/presentation/screens/settings_screen.dart

@@ -4,6 +4,7 @@ import '../../../../l10n/app_localizations.dart';
 import '../../../../core/logging/logger.dart';
 import '../../../../shared/theme/design_tokens.dart';
 import '../../../../shared/widgets/app_modal_dialog.dart';
+import '../../../../shared/widgets/gua_icon.dart';
 import '../../../../shared/widgets/toast/toast.dart';
 import '../../../../shared/widgets/toast/toast_type.dart';
 import '../../data/models/profile_settings.dart';
@@ -40,7 +41,6 @@ class SettingsScreen extends StatefulWidget {
 class _SettingsScreenState extends State<SettingsScreen> {
   final Logger _logger = getLogger('features.settings.settings_screen');
   late ProfileSettingsV1 _settings;
-  bool _isLoggingOut = false;
 
   @override
   void initState() {
@@ -114,7 +114,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
           ),
           const SizedBox(height: AppSpacing.xl),
           FilledButton(
-            onPressed: _isLoggingOut ? null : _confirmLogout,
+            onPressed: _confirmLogout,
             style: FilledButton.styleFrom(
               elevation: 0,
               backgroundColor: colors.error,
@@ -208,7 +208,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
         return AppModalDialog(
           title: l10n.settingsLogoutDialogTitle,
           message: l10n.settingsLogoutDialogBody,
-          icon: Icons.logout_rounded,
+          iconWidget: const GuaIcon(),
           actions: [
             AppModalDialogAction(
               label: l10n.settingsCancel,
@@ -228,21 +228,10 @@ class _SettingsScreenState extends State<SettingsScreen> {
       return;
     }
 
-    setState(() {
-      _isLoggingOut = true;
-    });
-    try {
     await widget.onLogout();
     if (!mounted) {
       return;
     }
     Navigator.of(context).popUntil((route) => route.isFirst);
-    } finally {
-      if (mounted) {
-        setState(() {
-          _isLoggingOut = false;
-        });
-      }
-    }
   }
 }

apps/lib/shared/widgets/app_modal_dialog.dart

@@ -23,11 +23,13 @@ class AppModalDialog extends StatelessWidget {
     required this.message,
     required this.actions,
     this.icon,
+    this.iconWidget,
   });
 
   final String title;
   final String message;
   final IconData? icon;
+  final Widget? iconWidget;
   final List<AppModalDialogAction> actions;
 
   @override
@@ -59,9 +61,9 @@ class AppModalDialog extends StatelessWidget {
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
             Row(
-              crossAxisAlignment: CrossAxisAlignment.start,
+              crossAxisAlignment: CrossAxisAlignment.center,
               children: [
-                if (icon != null)
+                if (iconWidget != null || icon != null)
                   Container(
                     width: 36,
                     height: 36,
@@ -70,9 +72,12 @@ class AppModalDialog extends StatelessWidget {
                       borderRadius: BorderRadius.circular(AppRadius.md),
                     ),
                     alignment: Alignment.center,
-                    child: Icon(icon, color: colors.primary, size: 20),
+                    child:
+                        iconWidget ??
+                        Icon(icon, color: colors.primary, size: 20),
                   ),
-                if (icon != null) const SizedBox(width: AppSpacing.sm),
+                if (iconWidget != null || icon != null)
+                  const SizedBox(width: AppSpacing.sm),
                 Expanded(
                   child: Text(
                     title,

apps/lib/shared/widgets/gua_icon.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/material.dart';
+
+class GuaIcon extends StatelessWidget {
+  const GuaIcon({super.key, this.color, this.size = 20});
+
+  final Color? color;
+  final double size;
+
+  @override
+  Widget build(BuildContext context) {
+    final effectiveColor =
+        color ?? Theme.of(context).colorScheme.onPrimaryContainer;
+    return Text(
+      '爻',
+      style: TextStyle(
+        fontSize: size * 0.85,
+        fontWeight: FontWeight.w700,
+        color: effectiveColor,
+      ),
+    );
+  }
+}