fix(booking): keep released workflow progress continuous

src/modules/ocean-bookings/workflow.ts

@@ -36,6 +36,9 @@ export function oceanBookingWorkflow(
     .every(value => value != null && Number(value) > 0))
   const previewed = (type: OceanBookingPrintType) => Boolean(detail && previews[type] === oceanBookingPrintSignature(detail, type))
   const instructionPreviewed = saved && previewed('SHIPPING_INSTRUCTION')
+  // 已放舱代表已进入后续作业；刷新清除预览标记时，不让先前阶段倒退。
+  // 阶段通过不代表有打印记录，仍用状态文案区分本次是否预览。
+  const instructionPassed = released || instructionPreviewed
   const confirmationPreviewed = saved && released && actualComplete && !actualDirty && previewed('BILL_OF_LADING_CONFIRMATION')
   const current = !saved ? 0 : !released ? instructionPreviewed ? 2 : 1 : confirmationPreviewed ? -1 : 3
   const step = (index: number, label: string, complete: boolean, status: string): OceanBookingWorkflowStep => ({
@@ -43,7 +46,7 @@ export function oceanBookingWorkflow(
   })
   return [
     step(0, '填写并保存订舱信息', saved, saved ? '已保存' : detail ? '修改待保存' : '待填写并保存'),
-    step(1, '托运单预览 / 打印', instructionPreviewed, instructionPreviewed ? '已预览' : saved ? '可预览 / 打印' : '待保存资料'),
+    step(1, '托运单预览 / 打印', instructionPassed, instructionPreviewed ? '已预览' : released ? '可重新预览 / 打印' : saved ? '可预览 / 打印' : '待保存资料'),
     step(2, '补齐资料并确认放舱', released, released ? '已放舱' : saved ? '待确认放舱' : '待补齐资料'),
     step(3, '补实并预览提单确认件', confirmationPreviewed, !released ? '待放舱' : actualDirty ? '实值待保存' : !actualComplete ? '待补齐实值' : confirmationPreviewed ? '已预览' : '可预览 / 打印'),
   ]