fix：禁止重复提交退款申请提示

zhengyuxuan

2025-03-24 d97ab36d735e1c780908f03e5d466791e70f66c1

 LifePayment/LifePayment.Application.Contracts/LifePay/LifePayOutput.cs

@@ -935,4 +935,9 @@
    /// </summary>
    public int YesterdayActiveUsers { get; set; }

}

public class ChannelRateOutput
{
    public decimal ChannlesRate { get; set; }
}