R56 A1-A6：费用标准管控

client/src/api/feeControl.ts

@@ -19,6 +19,22 @@ export type RiskFlag = {
 
 export type PrecheckDecision = "pass" | "warn" | "manual_review" | "block";
 
+export type ExpenseStandardCheck = {
+  itemId: string;
+  expenseTypeId: string;
+  expenseTypeName: string;
+  amount: string;
+  standardId: string;
+  standardName: string;
+  maxAmount: string;
+  perUnit: "item" | "day" | "trip";
+  controlMode: "warn" | "block";
+  scopeType: "global" | "department";
+  scopeKey: string | null;
+  exceeded: boolean;
+  exceededAmount: string;
+};
+
 export type PrecheckResponse = {
   entityType: "reimbursement" | "purchase_request" | "travel_request";
   entityId: string;
@@ -29,6 +45,7 @@ export type PrecheckResponse = {
     controlMode: "warn" | "block" | "manual_review";
   } | null;
   budgetHint: Record<string, unknown> | null;
+  standardChecks: ExpenseStandardCheck[];
   warnings: Array<{ code: string; title: string; detail: string }>;
   blockingReasons: Array<{ code: string; title: string; detail: string }>;
   riskFlags: Array<{ code: string; level: "low" | "medium" | "high"; title: string; detail: string; willOpenOnSubmit: boolean }>;