feat: 完成23项系统优化 - 花名册社保状态列/身份证复制/附件类型扩展, 用工办理姓名检索/直接提交/文书查看/批量证明, 风险中心跳转筛选+批量处理, 日历7/15/35天分组+逾期统计, 考勤单条编辑+按人导出, 工资条查看状态+工资流水导出, 辞职申请附件上传, 交接清单PDF下载, 操作完成下一步引导, 休假审批入口, 人效成本分部门

frontend/src/pages/portal/EmployeeHome.tsx

@@ -6,7 +6,7 @@ import { useQuery } from '@tanstack/react-query'
 import { Link } from 'react-router-dom'
 import {
   DollarSign, FileText, CalendarCheck, ScrollText, CalendarClock,
-  AlertCircle, ChevronRight,
+  AlertCircle, ChevronRight, UserX,
 } from 'lucide-react'
 import { portalApi } from '../../lib/api-services'
 import Card from '../../components/ui/Card'
@@ -219,6 +219,19 @@ export default function EmployeeHome() {
           </div>
         </Card>
       )}
+
+      {/* 辞职申请入口 */}
+      <Card>
+        <div className="flex items-center justify-between">
+          <div className="flex items-center gap-2">
+            <UserX className="w-4 h-4 text-gray-400" />
+            <span className="text-sm font-medium">辞职申请</span>
+          </div>
+          <Link to="/portal/resignation" className="text-xs text-primary flex items-center hover:underline">
+            提交辞职申请 <ChevronRight className="w-3 h-3" />
+          </Link>
+        </div>
+      </Card>
     </div>
   )
 }