fix: replace BuildingOutlined with BuildOutlined

Fix critical build error by using correct icon name from @ant-design/icons.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/common/components/layout/QuickActionIcons.tsx

@@ -1,7 +1,7 @@
 import React from 'react';
 import { Space, Tooltip } from 'antd';
 import {
-  BuildingOutlined,
+  BuildOutlined,
   ImportOutlined,
   TeamOutlined,
 } from '@ant-design/icons';
@@ -12,7 +12,7 @@ const QuickActionIcons: React.FC = () => {
 
   const quickActions = [
     {
-      icon: <BuildingOutlined style={{ fontSize: 20 }} />,
+      icon: <BuildOutlined style={{ fontSize: 20 }} />,
       title: '添加机构',
       path: '/company/list',
     },