适配 M002 V3 字段矩阵前端交互

client/src/components/reservation/ReservationTaskDetailPanel.vue

@@ -594,7 +594,11 @@ async function mutateTaskPayload(action: 'save' | 'confirm'): Promise<void> {
 function applyTaskData(nextDetail: ReservationTaskDetailResult, nextAudits: ReservationTaskAuditLogResult[]): void {
   detail.value = nextDetail
   audits.value = nextAudits
-  fieldValues.value = buildInitialFieldValues(nextDetail.fields, nextDetail.draft_payload ?? nextDetail.confirmed_payload)
+  fieldValues.value = buildInitialFieldValues(
+    nextDetail.fields,
+    nextDetail.draft_payload ?? nextDetail.confirmed_payload,
+    nextDetail.field_contract_version,
+  )
   validationErrors.value = {}
   validationSummaryActive.value = false
 }