feat(crm): 创建 CRM 插件 crate + 前端 tabs/tree 页面类型 + 动态菜单

- CRM WASM 插件：Cargo.toml + src/lib.rs + plugin.toml（5 实体 + 9 权限 + 6 页面）
- 注册 erp-plugin-crm 到 workspace members
- PluginTabsPage: 通用标签页容器，递归渲染子页面
- PluginTreePage: 通用树形页面，前端构建树结构
- App.tsx: 新增 /tabs/:pageLabel 和 /tree/:entityName 路由
- plugin store: 从 manifest pages 生成菜单（支持 tabs 聚合）
- MainLayout: 动态图标映射（team/user/message/tags/apartment）

apps/web/src/App.tsx

@@ -16,6 +16,8 @@ const Messages = lazy(() => import('./pages/Messages'));
 const Settings = lazy(() => import('./pages/Settings'));
 const PluginAdmin = lazy(() => import('./pages/PluginAdmin'));
 const PluginCRUDPage = lazy(() => import('./pages/PluginCRUDPage'));
+const PluginTabsPage = lazy(() => import('./pages/PluginTabsPage').then((m) => ({ default: m.PluginTabsPage })));
+const PluginTreePage = lazy(() => import('./pages/PluginTreePage').then((m) => ({ default: m.PluginTreePage })));
 
 function PrivateRoute({ children }: { children: React.ReactNode }) {
   const isAuthenticated = useAuthStore((s) => s.isAuthenticated);
@@ -138,6 +140,8 @@ export default function App() {
                       <Route path="/messages" element={<Messages />} />
                       <Route path="/settings" element={<Settings />} />
                       <Route path="/plugins/admin" element={<PluginAdmin />} />
+                      <Route path="/plugins/:pluginId/tabs/:pageLabel" element={<PluginTabsPage />} />
+                      <Route path="/plugins/:pluginId/tree/:entityName" element={<PluginTreePage />} />
                       <Route path="/plugins/:pluginId/:entityName" element={<PluginCRUDPage />} />
                     </Routes>
                   </Suspense>