AI 接入 V1.0

UI更新

lib/pages/note/folder_picker_sheet.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 
 import '../../models/note.dart';
+import '../../widgets/cute_icon.dart';
 
 /// 目录选择面板
 ///
@@ -114,7 +115,7 @@ class _FolderPickerSheetState extends State<FolderPickerSheet> {
                 children: [
                   if (widget.showAll)
                     _row(
-                      icon: '📚',
+                      icon: 'education',
                       name: '全部',
                       count: widget.tree.totalCount,
                       depth: 0,
@@ -122,7 +123,7 @@ class _FolderPickerSheetState extends State<FolderPickerSheet> {
                       onTap: () => Navigator.pop(context, NoteLocation.all),
                     ),
                   _row(
-                    icon: '📥',
+                    icon: 'income',
                     name: '未分类',
                     count: widget.tree.uncategorizedCount,
                     depth: 0,
@@ -153,7 +154,7 @@ class _FolderPickerSheetState extends State<FolderPickerSheet> {
       mainAxisSize: MainAxisSize.min,
       children: [
         _row(
-          icon: (open && hasChildren) ? '📂' : '📁',
+          icon: (open && hasChildren) ? 'folder-open' : 'folder',
           name: node.name,
           count: node.noteCount,
           depth: depth,
@@ -221,7 +222,7 @@ class _FolderPickerSheetState extends State<FolderPickerSheet> {
           ),
           child: Row(
             children: [
-              Text(icon, style: const TextStyle(fontSize: 15)),
+              CuteIcon(icon, size: 17),
               const SizedBox(width: 10),
               Expanded(
                 child: Text(

lib/pages/note/note_detail_page.dart

@@ -231,7 +231,7 @@ class NoteDetailPage extends ConsumerWidget {
               borderRadius: BorderRadius.circular(10),
             ),
             child: const Text(
-              '🖼 图片加载失败',
+              '图片加载失败',
               style: TextStyle(fontSize: 13, color: Color(0xFFBCAAA4)),
             ),
           ),
@@ -277,7 +277,7 @@ class NoteDetailPage extends ConsumerWidget {
                   onPressed: () {
                     Clipboard.setData(ClipboardData(text: resolveAssetUrl(href)));
                     Navigator.pop(sheetContext);
-                    showToast(context, '✅ 已复制链接');
+                    showToast(context, '已复制链接', icon: 'check');
                   },
                   style: FilledButton.styleFrom(backgroundColor: const Color(0xFFC8956E)),
                   child: const Text('复制'),
@@ -358,7 +358,7 @@ class NoteDetailPage extends ConsumerWidget {
       await ref.read(noteApiProvider).update(note.id, pinned: !note.pinned);
       ref.invalidate(noteDetailProvider(noteId));
       await ref.read(noteListProvider.notifier).refresh();
-      if (context.mounted) showToast(context, note.pinned ? '已取消置顶' : '📌 已置顶');
+      if (context.mounted) showToast(context, note.pinned ? '已取消置顶' : '已置顶', icon: 'pin');
     } on ApiException catch (e) {
       if (context.mounted) showToast(context, e.message, error: true);
     }

lib/pages/note/note_edit_page.dart

@@ -106,7 +106,7 @@ class _NoteEditPageState extends ConsumerState<NoteEditPage> {
       }
       if (!mounted) return;
       _saved = true;
-      showToast(context, '✅ 已保存');
+      showToast(context, '已保存', icon: 'check');
       Navigator.of(context).pop(true);
     } on ApiException catch (e) {
       if (mounted) showToast(context, e.message, error: true);
@@ -246,7 +246,7 @@ class _NoteEditPageState extends ConsumerState<NoteEditPage> {
     final content = _contentController.text;
     if (content.trim().isEmpty) {
       return const Center(
-        child: EmptyView(icon: '📄', title: '还没有内容', tip: '切回编辑模式写点什么吧'),
+        child: EmptyView(icon: 'file', title: '还没有内容', tip: '切回编辑模式写点什么吧'),
       );
     }
 

lib/pages/note/note_list_page.dart

@@ -9,6 +9,7 @@ import '../../utils/toast.dart';
 import '../../widgets/state_views.dart';
 import 'folder_picker_sheet.dart';
 import 'note_detail_page.dart';
+import '../../widgets/cute_icon.dart';
 
 /// 笔记列表页
 ///
@@ -308,7 +309,7 @@ class _NoteListPageState extends ConsumerState<NoteListPage> {
           children: [
             SizedBox(height: MediaQuery.of(context).size.height * 0.18),
             EmptyView(
-              icon: state.hasFilter ? '🔍' : '📝',
+              icon: state.hasFilter ? 'search' : 'note',
               title: state.hasFilter ? '没有匹配的笔记' : '还没有笔记',
               tip: state.hasFilter
                   ? '换个关键词或标签试试'
@@ -383,7 +384,7 @@ class _NoteListPageState extends ConsumerState<NoteListPage> {
             Row(
               children: [
                 if (note.pinned) ...[
-                  const Text('📌', style: TextStyle(fontSize: 13)),
+                  const CuteIcon('pin', size: 14),
                   const SizedBox(width: 4),
                 ],
                 Expanded(
@@ -471,7 +472,7 @@ class _NoteListPageState extends ConsumerState<NoteListPage> {
       await ref.read(noteListProvider.notifier).refresh();
       ref.invalidate(noteTagsProvider);
       ref.invalidate(noteFolderTreeProvider); // 目录上的笔记数变了
-      if (mounted) showToast(context, '✅ 已记录');
+      if (mounted) showToast(context, '已记录', icon: 'check');
     } on ApiException catch (e) {
       if (mounted) showToast(context, e.message, error: true);
     } catch (_) {