feat(P20T1-1,P20T1-2,P20T1-3): 差旅模型、申请/订单接口与工作流分支

server/src/services/integrations/travel.js

@@ -18,6 +18,9 @@ function normalizeTravelImportRows(rows) {
         ? new Date(`${String(item.occurredAt).slice(0, 10)}T00:00:00.000Z`)
         : null;
 
+      const hasTravelRequestId = Object.prototype.hasOwnProperty.call(item ?? {}, "travelRequestId");
+      const rawTravelRequestId = String(item?.travelRequestId ?? "").trim();
+
       return {
         source,
         externalOrderNo,
@@ -26,6 +29,8 @@ function normalizeTravelImportRows(rows) {
           item?.linkedReimbursementId && String(item.linkedReimbursementId).trim()
             ? String(item.linkedReimbursementId).trim()
             : null,
+        travelRequestId: rawTravelRequestId || null,
+        hasTravelRequestId,
         amount: Number.isFinite(amount) ? amount.toFixed(2) : null,
         currency: String(item?.currency ?? "CNY").trim().toUpperCase() || "CNY",
         occurredAt,