fix: wecom user agent

bff/internal/response/response.go

@@ -10,19 +10,15 @@ import (
 
 type BaseController struct{}
 
-// Fail 基础错误的输出结果
 func (b *BaseController) Fail(w http.ResponseWriter) {
 	b.Out(w, nil, Fail)
 }
 
-// Error 错误的输出结果
 func (b *BaseController) Error(w http.ResponseWriter, cm Error) {
 	b.Out(w, nil, cm)
 }
 
-// Out 输出结果
 func (b *BaseController) Out(w http.ResponseWriter, data any, cm Error) {
-	// 复制一份，避免并发请求改到包级 OK/Fail 单例
 	out := NewError(cm.GetCode(), cm.GetMsg()).WithData(data)
 
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
@@ -51,7 +47,6 @@ func (b *BaseController) OutPut(w http.ResponseWriter, code int32, data any, msg
 		}
 	}
 
-	// 复制一份，避免并发请求改到包级 OK/Fail 单例
 	out := NewError(int(code), msg).WithData(data)
 
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")