fix(worker-platform): 补齐寄售凭证类型导入与平台单号测试格式化

1. 修复 consignment-worker-service.ts 缺少 WorkOrderRow 类型导入的问题；
2. 规范化 platform-order-id.test.ts 与 worker-platform-service.test.ts 代码风格。

apps/backend/src/utils/platform-order-id.test.ts

@@ -1,10 +1,7 @@
 import assert from 'node:assert/strict'
 import test from 'node:test'
 
-import {
-  isPlatformOrderIdLookupKeyword,
-  isWorkOrderNoLookupKeyword,
-} from './platform-order-id.js'
+import { isPlatformOrderIdLookupKeyword, isWorkOrderNoLookupKeyword } from './platform-order-id.js'
 
 test('识别纯数字平台订单号', () => {
   assert.equal(isPlatformOrderIdLookupKeyword('20247230034021572'), true)
@@ -32,4 +29,3 @@ test('拒绝普通关键词', () => {
   assert.equal(isPlatformOrderIdLookupKeyword(''), false)
   assert.equal(isWorkOrderNoLookupKeyword('皮肤店'), false)
 })
-

apps/backend/src/utils/platform-order-id.ts

@@ -14,4 +14,3 @@ export function isWorkOrderNoLookupKeyword(value: unknown): boolean {
   const trimmed = String(value || '').trim()
   return /^WO[0-9a-zA-Z]{4,}$/i.test(trimmed)
 }
-