fix(firstleg): restore smart loading candidate projection

scripts/admin-test-env-modules/ocean-bookings.mjs

@@ -37,6 +37,10 @@ function transportSnapshot(value) {
     .reduce((out, key) => { out[key] = value?.[key]; return out }, {})
 }
 function hasTransport(value) { return Object.values(transportSnapshot(value)).every((v) => v != null && String(v).trim() !== '') }
+function minimalPdfBytes(label) {
+  const safe = String(label).replace(/[^\x20-\x7E]/g, '_').slice(0, 64)
+  return new TextEncoder().encode(`%PDF-1.4\n% ${safe}\n1 0 obj\n<< /Type /Catalog /Pages 2 0 R >>\nendobj\n2 0 obj\n<< /Type /Pages /Kids [] /Count 0 >>\nendobj\ntrailer\n<< /Root 1 0 R >>\n%%EOF\n`)
+}
 
 export async function run(context) {
   const master = await resolveOceanBookingMaster(context, MODULE)
@@ -84,8 +88,16 @@ export async function run(context) {
   step(context, 'DRAFT 补齐完整订舱资料', complete, !failed(complete), `bookingId=${bookingId}, HTTP=${complete.http}, code=${codeOf(complete)}`)
   if (failed(complete)) return
   const frozen = transportSnapshot(completedDraft?.oceanBooking || data)
+  const form = new FormData()
+  form.append('expectedVersion', String(completeVersion))
+  form.append('documentType', 'BILL_OF_LADING')
+  form.append('file', new Blob([minimalPdfBytes(`${context.marker}-BILL_OF_LADING`)], { type: 'application/pdf' }), `bill-${suffix}.pdf`)
+  const upload = await context.requestMultipart('POST', `${BASE}/${bookingId}/documents/upload`, form,
+    context.token, { 'Idempotency-Key': `${context.marker}-ocean-booking-file`.slice(0, 128) })
+  const uploaded = context.apiSuccess(MODULE, '上传放舱所需有效提单文件', upload, '', OPTIONS)
+  if (!uploaded?.bookingVersion) return
   const finalRelease = await request(context, 'POST', `${BASE}/${bookingId}/release`,
-    { expectedVersion: completeVersion, reason: context.marker },
+    { expectedVersion: Number(uploaded.bookingVersion), reason: context.marker },
     { 'Idempotency-Key': `${context.marker}-ocean-final-release`.slice(0, 128) })
   const released = payload(finalRelease)
   step(context, '完整 DRAFT 放舱为 RELEASED 且冻结五项运输事实', finalRelease,