Optimize code

src/router/user.tsx

@@ -1,13 +1,11 @@
-import React from 'react'
-
 const user: RouteJsonObject[] = [
     {
         path: '',
         absolutePath: '/user',
         id: 'user',
-        component: React.lazy(() => import('@/pages/User')),
+        component: lazy(() => import('@/pages/User')),
         name: '个人档案',
-        icon: React.lazy(() => import('~icons/oxygen/user')),
+        icon: lazy(() => import('~icons/oxygen/user')),
         menu: true
     },
     {