优化登录流程，添加白名单管理功能，调整页面布局与样式

src/app/admin/_server/profile.tsx

@@ -0,0 +1,15 @@
+import {ReactNode} from 'react'
+import {cookies} from 'next/headers'
+
+export type ProfileProps = {}
+
+export default async function Profile(props: ProfileProps) {
+  const store = await cookies()
+  const info = store.get('auth_info')?.value
+  const data = info ? JSON.parse(info) : undefined
+  return (
+    <div>
+      下午好，{data?.payload.name}
+    </div>
+  )
+}