docs(changelogs-v2): #6016 not_required(房务异常桶/REFUND待办后端驱动,前端零改动)

changelogs-v2/2026-08/18_6016_终止行程房侧资源释放标记-修改接口-管理后台.md

@@ -7,8 +7,8 @@ author: "wx"
 change_type: "修改接口"
 backend_status: "deployed"
 gateway_status: "verified"
-frontend_status: "pending"
+frontend_status: "not_required"
-frontend_owner: ""
+frontend_owner: "mmg"
 frontend_ref: ""
 target_release: ""
 verified_at: "2026-08-18"