fix

Application/Dto/Email/EmailMessageDto.cs

@@ -0,0 +1,38 @@
+namespace Application.Dto.Email;
+
+/// <summary>
+/// 邮件消息响应
+/// </summary>
+public record EmailMessageResponse
+{
+    public long Id { get; init; }
+    public string Subject { get; init; } = string.Empty;
+    public string From { get; init; } = string.Empty;
+    public string Body { get; init; } = string.Empty;
+    public string HtmlBody { get; init; } = string.Empty;
+    public DateTime ReceivedDate { get; init; }
+    public DateTime CreateTime { get; init; }
+    public DateTime? UpdateTime { get; init; }
+    public int TransactionCount { get; init; }
+    public string ToName { get; init; } = string.Empty;
+}
+
+/// <summary>
+/// 邮件查询请求
+/// </summary>
+public record EmailQueryRequest
+{
+    public DateTime? LastReceivedDate { get; init; }
+    public long? LastId { get; init; }
+}
+
+/// <summary>
+/// 邮件分页结果
+/// </summary>
+public record EmailPagedResult
+{
+    public EmailMessageResponse[] Data { get; init; } = [];
+    public int Total { get; init; }
+    public long? LastId { get; init; }
+    public DateTime? LastTime { get; init; }
+}