feat: 支持尊享包渠道

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Entities/Model/AiModelEntity.cs

@@ -80,4 +80,9 @@ public class AiModelEntity : Entity<Guid>, IOrderNum, ISoftDelete
     /// 模型图标URL
     /// </summary>
     public string? IconUrl { get; set; }
+
+    /// <summary>
+    /// 是否为尊享模型
+    /// </summary>
+    public bool IsPremium { get; set; }
 }