fix: 修复模型接口错误

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

@@ -59,7 +59,9 @@ public class AiChatService : ApplicationService
     /// <returns></returns>
     public async Task<List<ModelGetListOutput>> GetModelAsync()
     {
-        var output = await _aiModelRepository._DbQueryable.Select(x => new ModelGetListOutput
+        var output = await _aiModelRepository._DbQueryable
+            .OrderBy(x=>x.OrderNum)
+            .Select(x => new ModelGetListOutput
         {
             Id = x.Id,
             Category = "chat",