feat(web): 文章编辑器重设计 — 公众号风格三栏布局 + styled-block 自定义模块

- 左栏样式组件库（标题/内容/区块 14 种模板，5 种配色主题）
- 中间 Notion 风格编辑区（标题置顶 + wangEditor + 自定义 styled-block）
- 右栏 iPhone 仿真预览（匹配小程序暖奶油配色）
- 设置面板移至 Drawer 抽屉按需打开
- 注册 wangEditor 自定义模块保留模板内联样式
- 使用 snabbdom VNode + insertNode API 解决样式被剥离问题

apps/web/src/App.tsx

@@ -68,9 +68,11 @@ const ConsentList = lazy(() => import('./pages/health/ConsentList'));
 
 // 内容管理
 const ArticleManageList = lazy(() => import('./pages/health/ArticleManageList'));
-const ArticleEditor = lazy(() => import('./pages/health/ArticleEditor'));
+const ArticleEditor = lazy(() => import('./pages/health/articleEditor/ArticleEditor'));
 const ArticleCategoryManage = lazy(() => import('./pages/health/ArticleCategoryManage'));
 const ArticleTagManage = lazy(() => import('./pages/health/ArticleTagManage'));
+const BannerManage = lazy(() => import('./pages/health/BannerManage'));
+const MediaLibrary = lazy(() => import('./pages/health/MediaLibrary'));
 
 function FrozenRoute() {
   return <Result status="info" title="功能暂未开放" subTitle="该功能正在优化中，敬请期待" />;
@@ -326,6 +328,8 @@ export default function App() {
                       <Route path="/health/articles/:id/edit" element={<ArticleEditor />} />
                       <Route path="/health/article-categories" element={<ArticleCategoryManage />} />
                       <Route path="/health/article-tags" element={<ArticleTagManage />} />
+                      <Route path="/health/banners" element={<BannerManage />} />
+                      <Route path="/health/media-library" element={<MediaLibrary />} />
                     </Routes>
                   </Suspense>
               </ErrorBoundary>