fix: 修复权限判断逻辑（应为 &&，避免始终抛出权限异常）

修正 AiAccountService.GetProfitStatisticsAsync 中的条件判断，原先使用 || 导致即使为 Guo 或 cc 仍被拒绝访问。

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application/Services/AiAccountService.cs

@@ -85,7 +85,7 @@ public class AiAccountService : ApplicationService
     [HttpGet("account/profit-statistics")]
     public async Task<string> GetProfitStatisticsAsync([FromQuery] decimal currentCost)
     {
-        if (CurrentUser.UserName != "Guo" || CurrentUser.UserName != "cc")
+        if (CurrentUser.UserName != "Guo" && CurrentUser.UserName != "cc")
         {
             throw new UserFriendlyException("您暂无权限访问");
         }