openai v1/models 完全兼容 解决接入trae时候的字段校验

controller/model.go

@@ -174,6 +174,7 @@ func ListModels(c *gin.Context) {
 	c.JSON(200, gin.H{
 		"success": true,
 		"data":    userOpenAiModels,
+		"object":  "list",
 	})
 }