fix: align permission-gated UI actions

apps/admin/src/pages/Login/index.tsx

@@ -4,7 +4,7 @@ import { Form, Input, Button, Card, Typography } from 'antd';
 import { UserOutlined, LockOutlined } from '@ant-design/icons';
 import api from '../../api';
 import { message } from '../../ui/app-message';
-import { writePermissions } from '../../auth/permission-store';
+import { clearPermissions, writePermissions } from '../../auth/permission-store';
 import { findRoleAwareLandingPath } from '../../auth/menu-policy';
 
 const { Title } = Typography;
@@ -15,6 +15,7 @@ const LoginPage: React.FC = () => {
 
   const onFinish = useCallback(
     async (values: any) => {
+      clearPermissions();
       setLoading(true);
       try {
         const res: any = await api.post('/auth/login', values);
@@ -66,11 +67,7 @@ const LoginPage: React.FC = () => {
             name="username"
             rules={[{ required: true, message: '请输入用户名' }]}
           >
-            <Input
-              prefix={<UserOutlined />}
-              placeholder="用户名"
-              autoComplete="username"
-            />
+            <Input prefix={<UserOutlined />} placeholder="用户名" autoComplete="username" />
           </Form.Item>
           <Form.Item
             label="密码"