feat: enforce canonical container identity across regions

scripts/admin-test-env-modules/coload-groups.mjs

@@ -7,6 +7,7 @@ const PDA = '/api/platform/v1/first-leg/pda-loading'
 
 import { oceanBookingDraft } from './ocean-booking-fixture.mjs'
 import { ensureMatsonCarrierPartner } from './carrier-partner-fixture.mjs'
+import { iso6346ContainerNumber } from './iso6346-container-number.mjs'
 
 function id(value) { return value == null ? '' : String(value) }
 function code(response) { return id(response?.body?.code) || 'missing' }
@@ -205,7 +206,7 @@ async function createReleasedBookingAndLink(context, fixture, chains) {
     const detailResponse = await context.request('GET', `${CONTAINERS}/${chain.containerBookingId}`)
     const detail = context.apiSuccess(MODULE, `${chain.label} 关联前读取柜版本`, detailResponse,
       evidence(detailResponse), OPTIONS)
-    const containerNo = `CL${suffix}${index + 1}`.slice(0, 64)
+    const containerNo = iso6346ContainerNumber(`${context.marker}-coload-${index + 1}`)
     const linkResponse = await context.request('POST', `${CONTAINERS}/${chain.containerBookingId}/ocean-booking-link`, {
       oceanBookingId, requirementId: id(requirement.id), containerNo,
       expectedVersion: Number(detail?.version),