fix: 修正 menu.js 和 role.js 中 request 导入路径

- 从 './request' 改为 '../utils/request'
- 与其他 API 文件保持一致

fund-admin/src/api/menu.js

@@ -1,4 +1,4 @@
-import request from './request'
+import request from '../utils/request'
 
 export const getMenuTree = (params) => {
   return request({

fund-admin/src/api/role.js

@@ -1,4 +1,4 @@
-import request from './request'
+import request from '../utils/request'
 
 export const getRoleList = (params) => {
   return request({