AI 接入 V1.0

UI更新

lib/pages/add/widgets/ocr_tab.dart

@@ -8,6 +8,7 @@ import '../../../core/network/api_exception.dart';
 import '../../../providers/ocr_provider.dart';
 import '../../../utils/toast.dart';
 import 'ocr_result_card.dart';
+import '../../../widgets/cute_icon.dart';
 
 /// OCR 识别 Tab：选图 → 识别 → 结果列表（复刻 uniApp add.vue OCR Tab）
 class OcrTab extends ConsumerWidget {
@@ -38,7 +39,7 @@ class OcrTab extends ConsumerWidget {
   Future<void> _saveDirectly(BuildContext context, WidgetRef ref) async {
     try {
       await ref.read(ocrProvider.notifier).saveDirectly();
-      if (context.mounted) showToast(context, '✅ 已保存识别的账单');
+      if (context.mounted) showToast(context, '已保存识别的账单', icon: 'check');
     } on ApiException catch (e) {
       if (context.mounted) showToast(context, e.message, error: true);
     } catch (_) {
@@ -86,7 +87,7 @@ class OcrTab extends ConsumerWidget {
                           child: const Column(
                             mainAxisAlignment: MainAxisAlignment.center,
                             children: [
-                              Text('📷', style: TextStyle(fontSize: 36)),
+                              CuteIcon('camera', size: 40),
                               SizedBox(height: 6),
                               Text('点击选择图片', style: TextStyle(color: Color(0xFF8D6E63))),
                             ],