feat: 兼容claude格式

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/IServices/ISystemUsageStatisticsService.cs

@@ -0,0 +1,19 @@
+using Yi.Framework.AiHub.Application.Contracts.Dtos.SystemStatistics;
+
+namespace Yi.Framework.AiHub.Application.Contracts.IServices;
+
+/// <summary>
+/// 系统使用量统计服务接口
+/// </summary>
+public interface ISystemUsageStatisticsService
+{
+    /// <summary>
+    /// 获取利润统计数据
+    /// </summary>
+    Task<ProfitStatisticsOutput> GetProfitStatisticsAsync(ProfitStatisticsInput input);
+
+    /// <summary>
+    /// 获取指定日期各模型Token统计
+    /// </summary>
+    Task<TokenStatisticsOutput> GetTokenStatisticsAsync(TokenStatisticsInput input);
+}