feat: 完成图片异步生成

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Chat/ImageTaskOutput.cs

@@ -0,0 +1,49 @@
+using Yi.Framework.AiHub.Domain.Shared.Enums;
+
+namespace Yi.Framework.AiHub.Application.Contracts.Dtos.Chat;
+
+/// <summary>
+/// 图片任务输出
+/// </summary>
+public class ImageTaskOutput
+{
+    /// <summary>
+    /// 任务ID
+    /// </summary>
+    public Guid Id { get; set; }
+
+    /// <summary>
+    /// 提示词
+    /// </summary>
+    public string Prompt { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 参考图Base64列表
+    /// </summary>
+    public List<string>? ReferenceImagesBase64 { get; set; }
+
+    /// <summary>
+    /// 参考图URL列表
+    /// </summary>
+    public List<string>? ReferenceImagesUrl { get; set; }
+
+    /// <summary>
+    /// 生成图片Base64（包含前缀）
+    /// </summary>
+    public string? StoreBase64 { get; set; }
+
+    /// <summary>
+    /// 生成图片URL
+    /// </summary>
+    public string? StoreUrl { get; set; }
+
+    /// <summary>
+    /// 任务状态
+    /// </summary>
+    public TaskStatusEnum TaskStatus { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreationTime { get; set; }
+}