fix(app): Phase 1.1 紧急修复 — SyncEngine 接入 + authorId + catch 异常处理

- feat(sync): SyncEngine 接入 EditorPage, 保存时 enqueue + 网络恢复自动 trySync
- fix(editor): authorId 从 AuthBloc 获取, 替代硬编码 'local'
- fix(bloc): class_bloc/calendar/profile/parent catch(_).全部改为 debugPrint
- feat(editor): 编辑器工具栏拆分 (brush_panel/tag_panel/text_format_bar/dot_grid_painter)
- feat(editor): EditorBloc 扩展 + EditorPage 增强
- feat(search): SearchBloc 扩展搜索功能
- feat(home): HomeBloc/HomePage 增强
- feat(auth): LoginPage 增强
- feat(templates): TemplateGalleryPage 重构
- fix(web): 管理端班级/日记页面修复
- fix(server): comment_service + theme_handler 修复
- docs: 添加全链路审计报告和验证截图

apps/web/src/layouts/MainLayout.tsx

@@ -1,6 +1,6 @@
 import { useCallback, useState, useEffect, useMemo } from 'react';
 import { Layout, Avatar, Space, Dropdown, Tooltip, Spin, theme, Menu, message } from 'antd';
-import type { MenuItemType, SubMenuType } from 'antd/es/menu/hooks/useItems';
+import type { MenuItemType, SubMenuType } from 'antd/es/menu/interface';
 import {
   MenuFoldOutlined,
   MenuUnfoldOutlined,