feat(P20T1-4): 差旅前端入口与审批移动端联动

client/src/api/workflow.ts

@@ -136,6 +136,39 @@ export type WorkflowTaskDetail = {
       name: string;
     } | null;
   } | null;
+  travelRequest: {
+    id: string;
+    requestNo: string | null;
+    status: string;
+    purpose: string;
+    tripType: string;
+    startDate: string | null;
+    endDate: string | null;
+    estimatedAmount: string | null;
+    applicant: {
+      id: string;
+      employeeNo: string;
+      name: string;
+    } | null;
+    legalEntity: {
+      id: string;
+      code: string;
+      name: string;
+    } | null;
+    costCenter: {
+      id: string;
+      code: string;
+      name: string;
+    } | null;
+    segments: Array<{
+      id: string;
+      sortOrder: number;
+      segmentRole: string;
+      transportType: string;
+      fromCity: string;
+      toCity: string;
+    }>;
+  } | null;
   allowedActions: Array<"approve" | "reject" | "return" | "transfer">;
   history: WorkflowHistoryItem[];
 };