R56 A1-A6：费用标准管控

client/src/pages/WorkflowTaskDetailPage.tsx

@@ -289,6 +289,31 @@ export function WorkflowTaskDetailPage() {
             </div>
           </SectionPanel>
 
+          {detail.workflowInstance?.entityType === "reimbursement" &&
+          detail.workflowInstance.contextData.standardViolations.length ? (
+            <SectionPanel title="费用标准提示" description="以下明细在提交时已被标记为超出费用标准，供审批判断时参考。">
+              <div className="space-y-2">
+                {detail.workflowInstance.contextData.standardViolations.map((item) => (
+                  <div
+                    key={`${item.itemId}-${item.standardId}`}
+                    className={
+                      item.controlMode === "block"
+                        ? "rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-700"
+                        : "rounded-lg border border-amber-200 bg-amber-50 px-3 py-2 text-sm text-amber-700"
+                    }
+                  >
+                    <div className="font-medium text-zinc-900">{item.expenseTypeName}</div>
+                    <div>
+                      当前 ¥{item.amount} / 标准 ¥{item.maxAmount}/{item.perUnit}
+                    </div>
+                    <div>超出 ¥{item.exceededAmount} · {item.standardName}</div>
+                    <div>管控模式：{item.controlMode === "block" ? "阻断" : "预警"}</div>
+                  </div>
+                ))}
+              </div>
+            </SectionPanel>
+          ) : null}
+
           <SectionPanel title="审批动作" description="把通过、驳回、退回和转审统一收口在同一块操作区。">
             <div className="space-y-4">
               {actionError ? (