fix: welcome page not cached in back-end mode (#389)

mock/sys/menu.ts

@@ -4,7 +4,7 @@ import { MockMethod } from 'vite-plugin-mock';
 // single
 const dashboardRoute = {
   path: '/home',
-  name: 'Home',
+  name: 'Welcome',
   component: '/dashboard/welcome/index',
   meta: {
     title: 'routes.dashboard.welcome',