perf: 优化管理端生产加载体验

- 图标与重型组件按需加载，优化菜单预取和页面请求链路

- 开启 gzip 与静态缓存并修复子路由 KeepAlive 冲突

easyflow-ui-admin/packages/effects/layouts/src/basic/menu/use-extra-menu.ts

@@ -13,7 +13,7 @@ import { useNavigation } from './use-navigation';
 
 function useExtraMenu(useRootMenus?: ComputedRef<MenuRecordRaw[]>) {
   const accessStore = useAccessStore();
-  const { navigation, prefetch, willOpenedByWindow } = useNavigation();
+  const { navigation, schedulePrefetch, willOpenedByWindow } = useNavigation();
 
   const menus = computed(() => useRootMenus?.value ?? accessStore.accessMenus);
 
@@ -87,7 +87,7 @@ function useExtraMenu(useRootMenus?: ComputedRef<MenuRecordRaw[]>) {
   };
 
   const handleMenuMouseEnter = (menu: MenuRecordRaw) => {
-    prefetch(menu.path);
+    schedulePrefetch(menu.children?.[0]?.path ?? menu.path);
 
     if (!preferences.sidebar.expandOnHover) {
       const { findMenu } = findRootMenuByPath(menus.value, menu.path);