fix(model-gateway): 处理模型名称重复时返回已有模型

移除 replace 本地依赖，改用 common v0.0.33；重名时直接返回已存在的模型。

go.mod

@@ -105,6 +105,3 @@ require (
 	google.golang.org/protobuf v1.36.8 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
-
-// 本地消费未发布的新 common（redislock/rediscount 下沉 utils 后的新增方法）；发 tag 后移除
-replace gitea.redpowerfuture.com/red-future/common => ../common

go.sum

@@ -1,4 +1,6 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+gitea.redpowerfuture.com/red-future/common v0.0.33 h1:AhWJ6l9zrjc1U0UEfyIZu8wkkVFxNe0hfuA51vOnOIo=
+gitea.redpowerfuture.com/red-future/common v0.0.33/go.mod h1:FtI9KJJSKo4/K0emjVkbL8yoSIPHJdZXr27vnScQpmM=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=

service/model_manage_service.go

@@ -111,7 +111,9 @@ func (s *modelManageService) Update(ctx context.Context, req *dto.UpdateModelMan
 				return
 			}
 			if exist != nil && exist.Id != req.Id {
-				return fmt.Errorf("模型名称 [%s] 已存在，同一用户下不能重复添加同名模型", req.ModelName)
+				res, err = s.Get(ctx, &dto.GetModelManageReq{Id: exist.Id})
+				return
+				//return fmt.Errorf("模型名称 [%s] 已存在，同一用户下不能重复添加同名模型", req.ModelName)
 			}
 		}