fix: 代理返佣导出触发状态改为中文订单状态名

导出明细不再直接写英文/原始状态码，与门户展示口径一致。

Co-authored-by: Cursor <cursoragent@cursor.com>

src/Oms.Application/Services/Agents/AgentPortalService.cs

@@ -320,7 +320,7 @@ public class AgentPortalService : ApplicationService
             返佣比例 = x.CommissionRate,
             返佣金额 = x.CommissionAmount,
             状态 = AgentCommissionStatusCodes.DisplayName(x.Status),
-            触发状态 = x.TriggerOrderStatus,
+            触发状态 = OmsDocHelper.GetOrderStatusName(x.TriggerOrderStatus) ?? x.TriggerOrderStatus,
             计提时间 = x.CreateTime.ToString("yyyy-MM-dd HH:mm:ss"),
             打款时间 = x.PaidTime?.ToString("yyyy-MM-dd HH:mm:ss") ?? "",
         }).ToList();