test(fba): preserve verified fleet and fulfillment acceptance workflows

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

@@ -1,4 +1,5 @@
 import { selectSessionPdaOperator } from './domestic-pda-operator.mjs'
+import { createHash } from 'node:crypto'
 const MODULE = 'phase3-order-splitting'
 const SCENARIO = 'source-loaded-single-remainder-chain'
 const OPTIONS = { scenario: SCENARIO, deploymentBlocker: true }
@@ -47,6 +48,8 @@ function sameBookingTransport(left, right) {
 }
 
 async function request(context, method, path, body, headers = {}, token = undefined) {
+  // Shared reads retry transport failures; business rejections remain final evidence.
+  if (method === 'GET') return context.request(method, path, body, token ?? context.token, headers)
   try {
     const response = await fetch(`${context.options.gateway}${path}`, {
       method,
@@ -165,8 +168,9 @@ function snapshotMatches(tree, original, loaded, remaining, activeSuffix) {
     && activeMatches && quantityConserved(tree)
 }
 
-function bookingPayload(marker, sequence, source, agent, carrier) {
-  const suffix = `${marker}-${sequence}`.replace(/[^A-Za-z0-9]/g, '').slice(-18)
+export function bookingPayload(marker, sequence, source, agent, carrier) {
+  const suffix = createHash('sha256').update(JSON.stringify([marker, sequence, id(source.sourceOrderId)]))
+    .digest('hex').slice(0, 18)
   return oceanBookingDraft({ marker }, suffix, {
     customerId: source.tenantId, customerName: source.customerName, channelCode: source.channelCode,
     warehouseId: source.warehouseId, warehouseName: source.warehouseName,