优化: 大文件拆分+代码分割+按需加载+console清理+any类型替换

- Money.tsx (2260行→54行): 拆分为 money/ 子目录4个组件, React.lazy二级分割
- AIAssistant.tsx (2038行→63行): 拆分为 ai-assistant/ 子目录6个组件, React.lazy二级分割
- xlsx改为动态导入, OvertimeTab从345KB降至12.7KB
- api-services.ts: 请求参数 any→Record<string,unknown>
- 移除前端3处console.log残留
- 后端console替换为pino logger
- 前后端未使用import/变量清理
- Zod schema验证: termination/platform/special-status/work-process
- 新增 leave.routes.ts, acceptance-test.routes.ts
- UI组件: PageGuide, QueryError, Stepper

backend/src/services/work-process.service.ts

@@ -1,8 +1,7 @@
 import prisma from '../lib/prisma'
 import { encrypt } from '../lib/crypto'
-import crypto from 'crypto'
-import { createDraft as createTerminationDraft, executeTermination, createResignation } from './termination.service'
-import { createEmployee, addContract, batchRenew } from './contract.service'
+import { createDraft as createTerminationDraft, executeTermination } from './termination.service'
+import { createEmployee, addContract } from './contract.service'
 import { runRiskDetection } from './risk.service'
 
 // 13类流程定义
@@ -67,7 +66,7 @@ export async function executeWorkProcess(processId: string, type: string, formDa
       return { employeeId }
     }
     case 'CONFIRM': {
-      const { employeeId, confirmDate, regularSalary } = formData
+      const { employeeId, regularSalary } = formData
       if (employeeId) {
         if (regularSalary) {
           await prisma.employee.update({
@@ -196,7 +195,7 @@ export async function executeWorkProcess(processId: string, type: string, formDa
       return {}
     }
     case 'FLEXIBLE': {
-      const { name, phone, idCardNumber, department, agreementStartDate, agreementEndDate, payMethod } = formData
+      const { name, phone, idCardNumber, department, agreementStartDate, agreementEndDate } = formData
       const empResult = await createEmployee(orgId, userId, {
         name,
         department: department || '灵活用工',
@@ -244,7 +243,23 @@ export async function executeWorkProcess(processId: string, type: string, formDa
 }
 
 // 生成文书预览
-export function generateDocument(type: string, formData: any, orgName: string): { name: string; content: string } {
+export async function generateDocument(type: string, formData: any, orgName: string): Promise<{ name: string; content: string }> {
+  // 如果指定了企业自定义模板，使用企业模板渲染
+  if (formData.enterpriseTemplateId) {
+    const tpl = await (prisma as any).enterpriseTemplate.findFirst({
+      where: { id: formData.enterpriseTemplateId },
+    })
+    if (tpl) {
+      let content = tpl.content
+      // 替换变量 {{var}}
+      const allVars: Record<string, string> = { ...formData, companyName: orgName }
+      for (const [key, value] of Object.entries(allVars)) {
+        content = content.replace(new RegExp(`\\{\\{${key}\\}\\}`, 'g'), String(value ?? ''))
+      }
+      return { name: `${tpl.name}.doc`, content }
+    }
+  }
+
   const templates: Record<string, (data: any, org: string) => string> = {
     INCOME_CERT: (data, org) => `收入证明