pref(user): 移除未使用的 react-redux 导入

src/hooks/user.ts

@@ -1,5 +1,4 @@
 import { Message } from '@arco-design/web-react';
-import { useDispatch } from 'react-redux';
 import { logout } from '@/api/user';
 import { clearToken } from '@/utils/auth';
 
@@ -8,7 +7,6 @@ interface UseUserReturnType {
 }
 
 export default function useUser(): UseUserReturnType {
-  const dispatch = useDispatch();
 
   const logoutHooks = async () => {
     try {