feat: 退休提醒功能 - 身份证提取出生日期、渐进式退休年龄计算、AI流式获取政策、用户确认生效

backend/src/routes/import.routes.ts

@@ -5,6 +5,7 @@ import { authMiddleware, AuthRequest } from '../middleware/auth'
 import { requireAdmin } from '../middleware/rbac'
 import { encrypt, decrypt, sha256 } from '../lib/crypto'
 import prisma from '../lib/prisma'
+import { extractBirthDateFromIdCard, extractGenderFromIdCard } from '../services/retirement.service'
 
 const router = Router()
 const upload = multer({ storage: multer.memoryStorage(), limits: { fileSize: 10 * 1024 * 1024 } })
@@ -244,10 +245,11 @@ router.post('/excel', authMiddleware, requireAdmin, upload.single('file'), async
             data: {
               orgId, name, department: dept, hireDate,
               monthlySalary: encrypt(salary),
-              gender: val(r['性别']) || null,
+              gender: val(r['性别']) || (idCard ? extractGenderFromIdCard(idCard) : null),
               phone: val(r['手机号']) || null,
               idCardNumber: idCard ? encrypt(idCard) : null,
               idCardHash: idCard ? sha256(idCard) : null,
+              birthDate: idCard ? extractBirthDateFromIdCard(idCard) : null,
               emergencyContact: val(r['紧急联系人']) || null,
               emergencyPhone: val(r['紧急联系电话']) || null,
               address: val(r['住址']) || null,