feat: 实现20260730优化方案全部功能

- AI文件审查：.docx上传提取文本，支持多种文档类型
- 用工办理工作流：WorkProcess页面+后端API，支持入职/续签/终止等流程
- 企业自建文本库：Templates页面Tab切换，企业模板CRUD+渲染+下载Word
- 考勤发布：Attendance发布/取消发布按钮，员工端MyAttendance页面
- 工资条发布：Money发布/定时发送按钮+弹窗，portal端publishStatus过滤
- 合同到期弹窗：Dashboard合同到期预警可点击打开弹窗，支持续签/终止操作
- Prisma schema新增WorkProcess/EnterpriseTemplate/AttendancePublish模型
- 前后端编译验证全部通过

frontend/src/pages/Dashboard.tsx

@@ -3,7 +3,7 @@ import { toast } from 'sonner'
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
 import { Link } from 'react-router-dom'
 import { PieChart, Pie, Cell, ResponsiveContainer, Tooltip, RadialBarChart, RadialBar, PolarAngleAxis } from 'recharts'
-import { Users, AlertTriangle, CheckSquare, DollarSign, ArrowRight, RefreshCw, FileText, Calendar, TrendingUp, Briefcase, Calculator, Wallet, Building2, Receipt, Check, X, Clock, LayoutDashboard, ListTodo, ShieldAlert, UserPlus, AlertCircle, Download, ChevronRight, TrendingDown, ShieldCheck, Lightbulb, BookOpen, Sparkles } from 'lucide-react'
+import { Users, AlertTriangle, CheckSquare, DollarSign, ArrowRight, RefreshCw, FileText, Calendar, TrendingUp, Briefcase, Calculator, Wallet, Building2, Receipt, Check, X, Clock, LayoutDashboard, ListTodo, ShieldAlert, UserPlus, AlertCircle, Download, ChevronRight, TrendingDown, ShieldCheck, Lightbulb, BookOpen, Sparkles, Repeat, XCircle, Loader2 } from 'lucide-react'
 import api from '../lib/api'
 import { useAuthStore } from '../store/authStore'
 import Card from '../components/ui/Card'
@@ -41,6 +41,8 @@ export default function Dashboard() {
   const [activeTab, setActiveTab] = useState<'overview' | 'payroll' | 'risk' | 'task'>('overview')
   const [selectedIds, setSelectedIds] = useState<Set<string>>(new Set())
   const [drillDownType, setDrillDownType] = useState<string | null>(null)
+  const [showExpiringModal, setShowExpiringModal] = useState(false)
+  const [dismissedExpiring, setDismissedExpiring] = useState(false)
   const { data, isLoading, refetch, isFetching } = useQuery<DashboardData>({
     queryKey: ['dashboard'],
     queryFn: async () => {
@@ -441,30 +443,45 @@ export default function Dashboard() {
           </div>
 
           {/* 合同到期预警 */}
-          {expiringContracts && expiringContracts.length > 0 && (
-            <Link to="/roster?contractStatus=expiring">
-              <Card className="border-danger/30 bg-danger/5 hover:bg-danger/10 transition-colors cursor-pointer">
-                <div className="flex items-center justify-between">
-                  <div className="flex items-center gap-2">
-                    <AlertCircle className="w-5 h-5 text-danger" />
-                    <div>
-                      <div className="text-sm font-medium text-danger">合同到期预警</div>
-                      <div className="text-xs text-gray-500 mt-0.5">
-                        {expiringContracts.slice(0, 3).map((c: any, i: number) => (
-                          <span key={c.employeeId}>
-                            {i > 0 && '、'}
-                            {c.employeeName}
-                            <span className="text-danger ml-1">({c.daysLeft}天)</span>
-                          </span>
-                        ))}
-                        {expiringContracts.length > 3 && <span className="text-gray-500"> 等{expiringContracts.length}人</span>}
-                      </div>
+          {expiringContracts && expiringContracts.length > 0 && !dismissedExpiring && (
+            <Card className="border-danger/30 bg-danger/5">
+              <div className="flex items-center justify-between">
+                <div
+                  className="flex items-center gap-2 cursor-pointer flex-1"
+                  onClick={() => setShowExpiringModal(true)}
+                >
+                  <AlertCircle className="w-5 h-5 text-danger" />
+                  <div>
+                    <div className="text-sm font-medium text-danger">合同到期预警</div>
+                    <div className="text-xs text-gray-500 mt-0.5">
+                      {expiringContracts.slice(0, 3).map((c: any, i: number) => (
+                        <span key={c.employeeId}>
+                          {i > 0 && '、'}
+                          {c.employeeName}
+                          <span className="text-danger ml-1">({c.daysLeft}天)</span>
+                        </span>
+                      ))}
+                      {expiringContracts.length > 3 && <span className="text-gray-500"> 等{expiringContracts.length}人</span>}
                     </div>
                   </div>
-                  <ArrowRight className="w-4 h-4 text-danger" />
                 </div>
-              </Card>
-            </Link>
+                <div className="flex items-center gap-2">
+                  <button
+                    onClick={() => setShowExpiringModal(true)}
+                    className="text-xs text-primary hover:underline"
+                  >
+                    去处理
+                  </button>
+                  <button
+                    onClick={() => setDismissedExpiring(true)}
+                    className="text-gray-400 hover:text-gray-600 p-1"
+                    title="稍后提醒"
+                  >
+                    <X className="w-4 h-4" />
+                  </button>
+                </div>
+              </div>
+            </Card>
           )}
 
           {/* 本月工作动态 + 风险分布 左右两列 */}
@@ -1015,6 +1032,95 @@ export default function Dashboard() {
           )}
         </div>
       )}
+
+      {/* 合同到期处理弹窗 */}
+      {showExpiringModal && expiringContracts && (
+        <div className="fixed inset-0 bg-black/30 flex items-center justify-center z-50 p-4" onClick={() => setShowExpiringModal(false)}>
+          <Card className="max-w-2xl w-full max-h-[80vh] overflow-y-auto">
+            <div onClick={(e) => e.stopPropagation()}>
+              <div className="flex items-center justify-between mb-4">
+                <div className="flex items-center gap-2">
+                  <AlertCircle className="w-5 h-5 text-danger" />
+                  <h3 className="text-sm font-medium">合同到期处理</h3>
+                  <span className="text-xs text-gray-500">({expiringContracts.length}人)</span>
+                </div>
+                <button onClick={() => setShowExpiringModal(false)} className="text-gray-400 hover:text-gray-600">
+                  <X className="w-5 h-5" />
+                </button>
+              </div>
+
+              <div className="space-y-2">
+                {expiringContracts.map((c: any) => (
+                  <div key={c.employeeId} className="flex items-center gap-3 p-3 rounded-md border border-gray-200">
+                    <div className="flex-1 min-w-0">
+                      <div className="text-sm font-medium">{c.employeeName}</div>
+                      <div className="text-xs text-gray-500">
+                        {c.department} · 到期日：{c.endDate ? new Date(c.endDate).toLocaleDateString('zh-CN') : '未知'}
+                        <span className={`ml-2 ${c.daysLeft <= 7 ? 'text-danger' : c.daysLeft <= 30 ? 'text-warning' : 'text-gray-500'}`}>
+                          剩余 {c.daysLeft} 天
+                        </span>
+                      </div>
+                    </div>
+                    <div className="flex items-center gap-1">
+                      <button
+                        onClick={() => {
+                          api.post('/work-processes', {
+                            type: 'RENEW',
+                            title: `合同续签-${c.employeeName}`,
+                            employeeId: c.employeeId,
+                            formData: { employeeId: c.employeeId, oldContractId: c.contractId },
+                            status: 'DRAFT',
+                          }).then(() => {
+                            toast.success(`已创建 ${c.employeeName} 的续签流程`)
+                            setShowExpiringModal(false)
+                          }).catch((err) => {
+                            toast.error(err?.response?.data?.error?.message || '创建失败')
+                          })
+                        }}
+                        className="flex items-center gap-1 px-2 py-1 text-xs rounded text-primary hover:bg-primary/10 transition-colors"
+                      >
+                        <Repeat className="w-3 h-3" />续签
+                      </button>
+                      <button
+                        onClick={() => {
+                          api.post('/work-processes', {
+                            type: 'TERMINATE',
+                            title: `合同终止-${c.employeeName}`,
+                            employeeId: c.employeeId,
+                            formData: { employeeId: c.employeeId, contractId: c.contractId },
+                            status: 'DRAFT',
+                          }).then(() => {
+                            toast.success(`已创建 ${c.employeeName} 的终止流程`)
+                            setShowExpiringModal(false)
+                          }).catch((err) => {
+                            toast.error(err?.response?.data?.error?.message || '创建失败')
+                          })
+                        }}
+                        className="flex items-center gap-1 px-2 py-1 text-xs rounded text-danger hover:bg-danger/10 transition-colors"
+                      >
+                        <XCircle className="w-3 h-3" />终止
+                      </button>
+                    </div>
+                  </div>
+                ))}
+              </div>
+
+              <div className="mt-4 pt-3 border-t flex items-center justify-between">
+                <Link
+                  to="/roster?contractStatus=expiring"
+                  onClick={() => setShowExpiringModal(false)}
+                  className="text-xs text-primary hover:underline"
+                >
+                  查看全部合同 →
+                </Link>
+                <Button size="sm" variant="secondary" onClick={() => setShowExpiringModal(false)}>
+                  关闭
+                </Button>
+              </div>
+            </div>
+          </Card>
+        </div>
+      )}
     </div>
   )
 }