fix: restore phase five development acceptance chain

scripts/admin-test-env-modules/phase3-order-splitting.mjs

@@ -180,7 +180,7 @@ async function loadOneFragment(context, state) {
   const { tenantId, rootOrderId, sourceOrderId, sourceOrderNo, warehouseId, sourcePackageCount, sequence } = state
   const operationBase = `${context.marker}-chain-${sequence}`.slice(0, 100)
   const agentResponse = await context.request('GET',
-    '/api/platform/v1/suppliers?tenantId=0&category=BOOKING&status=ACTIVE&page=1&size=20')
+    '/api/platform/v1/suppliers?tenantId=0&category=BOOKING&status=ACTIVE&carrierCode=MATSON&page=1&size=20')
   const agentPage = context.apiSuccess(MODULE, `为 ${sourceOrderNo} 读取 ACTIVE 订舱代理`, agentResponse, '', OPTIONS)
   const agent = agentPage?.records?.find?.((item) => item?.id && item?.name)
   if (!agent) return null
@@ -494,7 +494,7 @@ export async function run(context) {
     `loadedOrderId=${id(firstLoaded?.orderId) || 'missing'}, sourceOrderId=${id(firstLoaded?.sourceOrderId) || 'missing'}`, OPTIONS)
 
   const merchantLogin = await context.request('POST', '/api/auth/login', {
-    username: MERCHANT_USERNAME, password: MERCHANT_PASSWORD,
+    loginId: MERCHANT_USERNAME, password: MERCHANT_PASSWORD,
   }, '')
   const merchantAuth = context.apiSuccess(MODULE, '客户账号登录验证隔离与权限', merchantLogin, '', OPTIONS)
   const merchantToken = merchantAuth?.accessToken