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/Templates.tsx

@@ -1,11 +1,13 @@
 import { useState } from 'react'
-import { useQuery } from '@tanstack/react-query'
-import { FileText, Copy, X, ChevronRight, Download, BookOpen, HelpCircle } from 'lucide-react'
+import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
+import { FileText, Copy, X, ChevronRight, Download, BookOpen, HelpCircle, Plus, Edit, Trash2, Building2 } from 'lucide-react'
 import { toast } from 'sonner'
 import api from '../lib/api'
 import { useAuthStore } from '../store/authStore'
 import Card from '../components/ui/Card'
 import Button from '../components/ui/Button'
+import { Input, Label, Select } from '../components/ui/Input'
+import Modal from '../components/ui/Modal'
 import EmptyState from '../components/ui/EmptyState'
 
 const CATEGORY_LABELS: Record<string, string> = {
@@ -68,6 +70,37 @@ const VARIABLE_LABELS: Record<string, string> = {
  * 用工文本模板库页面
  */
 export default function Templates() {
+  const [tab, setTab] = useState<'system' | 'enterprise'>('system')
+
+  return (
+    <div className="space-y-3">
+      <div className="flex items-center gap-2">
+        <FileText className="h-5 w-5 text-primary" />
+        <h1 className="text-base font-semibold">用工文本模板库</h1>
+      </div>
+
+      {/* Tab 切换 */}
+      <div className="flex gap-2">
+        <button
+          onClick={() => setTab('system')}
+          className={`px-4 py-1.5 text-sm rounded-lg ${tab === 'system' ? 'bg-primary text-white' : 'bg-gray-100 text-gray-600 hover:bg-gray-200'}`}
+        >
+          系统模板库
+        </button>
+        <button
+          onClick={() => setTab('enterprise')}
+          className={`px-4 py-1.5 text-sm rounded-lg ${tab === 'enterprise' ? 'bg-primary text-white' : 'bg-gray-100 text-gray-600 hover:bg-gray-200'}`}
+        >
+          <Building2 className="w-3.5 h-3.5 inline mr-1" />企业文本库
+        </button>
+      </div>
+
+      {tab === 'system' ? <SystemTemplates /> : <EnterpriseTemplates />}
+    </div>
+  )
+}
+
+function SystemTemplates() {
   const [category, setCategory] = useState<string>('')
   const [selected, setSelected] = useState<any>(null)
   const [rendered, setRendered] = useState<string>('')
@@ -137,10 +170,6 @@ export default function Templates() {
 
   return (
     <div className="space-y-3">
-      <div className="flex items-center gap-2">
-        <FileText className="h-5 w-5 text-primary" />
-        <h1 className="text-base font-semibold">用工文本模板库</h1>
-      </div>
       <p className="text-sm text-gray-500">合同、制度、通知等常用文本模板，支持变量替换</p>
 
       <div className="flex items-center gap-2">
@@ -270,3 +299,264 @@ export default function Templates() {
     </div>
   )
 }
+
+function EnterpriseTemplates() {
+  const queryClient = useQueryClient()
+  const [category, setCategory] = useState<string>('')
+  const [showEdit, setShowEdit] = useState(false)
+  const [editItem, setEditItem] = useState<any>(null)
+  const [form, setForm] = useState({ name: '', category: 'CONTRACT', description: '', content: '' })
+  const [selected, setSelected] = useState<any>(null)
+  const [rendered, setRendered] = useState('')
+  const [variables, setVariables] = useState<Record<string, string>>({})
+
+  const { data: list, isLoading } = useQuery<any>({
+    queryKey: ['enterprise-templates', category],
+    queryFn: async () => {
+      const params = category ? `?category=${category}` : ''
+      const res = await api.get(`/enterprise-templates${params}`) as any
+      return res.data
+    },
+  })
+
+  const { data: detail } = useQuery<any>({
+    queryKey: ['enterprise-template-detail', selected?.id],
+    queryFn: async () => {
+      const res = await api.get(`/enterprise-templates/${selected.id}`) as any
+      return res.data
+    },
+    enabled: !!selected,
+  })
+
+  const saveMutation = useMutation({
+    mutationFn: async (data: any) => {
+      if (editItem) {
+        const res = await api.put(`/enterprise-templates/${editItem.id}`, data) as any
+        return res.data
+      } else {
+        const res = await api.post('/enterprise-templates', data) as any
+        return res.data
+      }
+    },
+    onSuccess: () => {
+      toast.success(editItem ? '已更新' : '已创建')
+      queryClient.invalidateQueries({ queryKey: ['enterprise-templates'] })
+      setShowEdit(false)
+      setEditItem(null)
+      setForm({ name: '', category: 'CONTRACT', description: '', content: '' })
+    },
+    onError: (err: any) => toast.error(err?.response?.data?.error?.message || '操作失败'),
+  })
+
+  const deleteMutation = useMutation({
+    mutationFn: async (id: string) => {
+      await api.delete(`/enterprise-templates/${id}`)
+    },
+    onSuccess: () => {
+      toast.success('已删除')
+      queryClient.invalidateQueries({ queryKey: ['enterprise-templates'] })
+    },
+    onError: (err: any) => toast.error(err?.response?.data?.error?.message || '删除失败'),
+  })
+
+  const handleRender = async () => {
+    if (!selected) return
+    try {
+      const res = await api.post(`/enterprise-templates/${selected.id}/render`, { variables }) as any
+      setRendered(res.data.content)
+    } catch {
+      toast.error('渲染失败')
+    }
+  }
+
+  const handleDownloadWord = async () => {
+    if (!selected) return
+    try {
+      const token = useAuthStore.getState().accessToken
+      const baseURL = import.meta.env.DEV ? 'http://localhost:3000/api/v1' : '/api/v1'
+      const res = await fetch(`${baseURL}/enterprise-templates/${selected.id}/download`, {
+        headers: token ? { Authorization: `Bearer ${token}` } : {},
+      })
+      const blob = await res.blob()
+      const url = URL.createObjectURL(blob)
+      const a = document.createElement('a')
+      a.href = url
+      a.download = `${selected.name}.doc`
+      a.click()
+      URL.revokeObjectURL(url)
+      toast.success('已下载')
+    } catch {
+      toast.error('下载失败')
+    }
+  }
+
+  const handleEdit = (item: any) => {
+    setEditItem(item)
+    setForm({ name: item.name, category: item.category, description: item.description || '', content: item.content })
+    setShowEdit(true)
+  }
+
+  const handleAdd = () => {
+    setEditItem(null)
+    setForm({ name: '', category: 'CONTRACT', description: '', content: '' })
+    setShowEdit(true)
+  }
+
+  return (
+    <div className="space-y-3">
+      <div className="flex items-center justify-between">
+        <p className="text-sm text-gray-500">企业自建文本模板，支持变量替换和 Word 下载</p>
+        <Button size="sm" onClick={handleAdd}>
+          <Plus className="w-4 h-4 mr-1" />新建模板
+        </Button>
+      </div>
+
+      <div className="flex gap-2">
+        {['', 'CONTRACT', 'RULES', 'NOTICE', 'AGREEMENT', 'OTHER'].map(c => (
+          <button
+            key={c}
+            onClick={() => setCategory(c)}
+            className={`px-3 py-1 text-xs rounded-lg ${category === c ? 'bg-primary text-white' : 'bg-gray-100 text-gray-600 hover:bg-gray-200'}`}
+          >
+            {c === '' ? '全部' : CATEGORY_LABELS[c]}
+          </button>
+        ))}
+      </div>
+
+      {isLoading ? (
+        <div className="text-center py-8 text-gray-500">加载中...</div>
+      ) : !list || list.length === 0 ? (
+        <EmptyState title="暂无企业模板" description="点击「新建模板」创建您的第一个企业文本模板" />
+      ) : (
+        <div className="grid grid-cols-1 md:grid-cols-2 gap-2">
+          {list.map((t: any) => (
+            <Card key={t.id} className="hover:shadow-md transition-shadow">
+              <div onClick={() => { setSelected(t); setRendered(''); setVariables({}) }} className="cursor-pointer">
+                <div className="flex items-center gap-2">
+                  <span className="px-1.5 py-0.5 rounded text-xs bg-primary/10 text-primary">{CATEGORY_LABELS[t.category]}</span>
+                  <span className="text-sm font-medium truncate flex-1">{t.name}</span>
+                </div>
+                <p className="text-xs text-gray-500 mt-1">{t.description}</p>
+                <div className="flex items-center gap-1 mt-2 text-xs text-gray-400">
+                  {t.variables?.slice(0, 4).map((v: string) => (
+                    <span key={v} className="px-1 py-0.5 rounded bg-gray-100">{VARIABLE_LABELS[v] || v}</span>
+                  ))}
+                  {t.variables?.length > 4 && <span>+{t.variables.length - 4}</span>}
+                </div>
+              </div>
+              <div className="flex items-center gap-2 mt-2 pt-2 border-t border-gray-100">
+                <button onClick={() => handleEdit(t)} className="flex items-center gap-1 text-xs text-gray-500 hover:text-primary">
+                  <Edit className="w-3 h-3" />编辑
+                </button>
+                <button
+                  onClick={() => { if (confirm('确认删除？')) deleteMutation.mutate(t.id) }}
+                  className="flex items-center gap-1 text-xs text-gray-500 hover:text-red-600"
+                >
+                  <Trash2 className="w-3 h-3" />删除
+                </button>
+              </div>
+            </Card>
+          ))}
+        </div>
+      )}
+
+      {/* 编辑弹窗 */}
+      <Modal open={showEdit} onClose={() => setShowEdit(false)} title={editItem ? '编辑模板' : '新建模板'} size="lg">
+        <div className="space-y-3">
+          <div>
+            <Label>模板名称</Label>
+            <Input value={form.name} onChange={(e) => setForm({ ...form, name: e.target.value })} placeholder="如：员工保密协议" />
+          </div>
+          <div>
+            <Label>分类</Label>
+            <Select value={form.category} onChange={(e) => setForm({ ...form, category: e.target.value })}>
+              {Object.entries(CATEGORY_LABELS).map(([key, label]) => (
+                <option key={key} value={key}>{label}</option>
+              ))}
+            </Select>
+          </div>
+          <div>
+            <Label>描述</Label>
+            <Input value={form.description} onChange={(e) => setForm({ ...form, description: e.target.value })} placeholder="简要描述模板用途" />
+          </div>
+          <div>
+            <Label>模板内容</Label>
+            <textarea
+              className="w-full px-3 py-2 rounded-md border border-gray-300 focus:outline-none focus:ring-2 focus:ring-primary text-sm min-h-[200px] font-mono"
+              value={form.content}
+              onChange={(e) => setForm({ ...form, content: e.target.value })}
+              placeholder="输入模板内容，使用 {{变量名}} 作为变量占位符，如 {{employeeName}}、{{companyName}}"
+            />
+          </div>
+          <div className="text-xs text-gray-500">
+            变量格式：<code className="px-1 bg-gray-100 rounded">{'{{变量名}}'}</code>，如 <code className="px-1 bg-gray-100 rounded">{'{{employeeName}}'}</code>、<code className="px-1 bg-gray-100 rounded">{'{{companyName}}'}</code>
+          </div>
+          <Button onClick={() => saveMutation.mutate(form)} disabled={saveMutation.isPending}>
+            {saveMutation.isPending ? '保存中...' : '保存'}
+          </Button>
+        </div>
+      </Modal>
+
+      {/* 详情弹窗 */}
+      {selected && (
+        <div className="fixed inset-0 bg-black/30 flex items-center justify-center z-50 p-4" onClick={() => setSelected(null)}>
+          <Card className="max-w-3xl w-full max-h-[85vh] overflow-y-auto">
+            <div onClick={(e) => e.stopPropagation()}>
+              <div className="flex items-center justify-between mb-3">
+                <h2 className="text-sm font-medium">{selected.name}</h2>
+                <button onClick={() => setSelected(null)} className="text-gray-400 hover:text-gray-600"><X className="w-5 h-5" /></button>
+              </div>
+
+              {detail?.variables && detail.variables.length > 0 && (
+                <div className="mb-3 space-y-2">
+                  <div className="text-xs font-medium text-gray-600">填写变量</div>
+                  <div className="grid grid-cols-2 gap-2">
+                    {detail.variables.map((v: string) => (
+                      <div key={v}>
+                        <label className="text-xs text-gray-500">{VARIABLE_LABELS[v] || v}</label>
+                        <input
+                          value={variables[v] || ''}
+                          onChange={e => setVariables(prev => ({ ...prev, [v]: e.target.value }))}
+                          className="w-full px-2 py-1 text-sm border rounded focus:outline-none focus:ring-1 focus:ring-primary"
+                          placeholder={`输入${VARIABLE_LABELS[v] || v}`}
+                        />
+                      </div>
+                    ))}
+                  </div>
+                  <Button size="sm" onClick={handleRender}>渲染模板</Button>
+                </div>
+              )}
+
+              {rendered ? (
+                <div>
+                  <div className="flex items-center justify-between mb-2">
+                    <span className="text-xs font-medium text-gray-600">渲染结果</span>
+                    <div className="flex gap-2">
+                      <button onClick={handleDownloadWord} className="flex items-center gap-1 text-xs text-primary hover:underline">
+                        <Download className="w-3 h-3" />下载 Word
+                      </button>
+                      <button onClick={() => { navigator.clipboard.writeText(rendered); toast.success('已复制') }} className="flex items-center gap-1 text-xs text-primary hover:underline">
+                        <Copy className="w-3 h-3" />复制
+                      </button>
+                    </div>
+                  </div>
+                  <pre className="text-sm text-gray-700 whitespace-pre-wrap bg-gray-50 p-3 rounded-lg max-h-[50vh] overflow-y-auto">{rendered}</pre>
+                </div>
+              ) : detail?.content ? (
+                <div>
+                  <div className="flex items-center justify-between mb-2">
+                    <span className="text-xs font-medium text-gray-600">模板原文</span>
+                    <button onClick={handleDownloadWord} className="flex items-center gap-1 text-xs text-primary hover:underline">
+                      <Download className="w-3 h-3" />下载 Word
+                    </button>
+                  </div>
+                  <pre className="text-sm text-gray-700 whitespace-pre-wrap bg-gray-50 p-3 rounded-lg max-h-[50vh] overflow-y-auto">{detail.content}</pre>
+                </div>
+              ) : null}
+            </div>
+          </Card>
+        </div>
+      )}
+    </div>
+  )
+}