管理后台初始化，登录，团队管理，报价单管理 完成

src/pages/Profile.jsx

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+import { Card, Avatar, Typography, Descriptions } from 'antd';
+import { UserOutlined } from '@ant-design/icons';
+
+const { Title } = Typography;
+
+const Profile = () => {
+  return (
+    <Card>
+      <div style={{ textAlign: 'center', marginBottom: '24px' }}>
+        <Avatar size={64} icon={<UserOutlined />} />
+        <Title level={3} style={{ marginTop: '16px' }}>John Doe</Title>
+      </div>
+      <Descriptions bordered>
+        <Descriptions.Item label="Username">johndoe</Descriptions.Item>
+        <Descriptions.Item label="Email">john@example.com</Descriptions.Item>
+        <Descriptions.Item label="Role">Administrator</Descriptions.Item>
+        <Descriptions.Item label="Status">Active</Descriptions.Item>
+        <Descriptions.Item label="Join Date">2023-10-25</Descriptions.Item>
+      </Descriptions>
+    </Card>
+  );
+};
+
+export default Profile;