求助：需要把低代码使用微前端qiankun框架，加入到主项目中入口文件需要加这些代码该如何加

要加以下代码，以普通react项目index.js为例：


The issue only points to an image and an ordinary React project's index.js; start by inspecting that entry point and the qiankun integration shown there. Confirm whether the request is for documentation or a code change in lowcode-engine, then define a reproducible host-project setup and acceptance check before implementation.

Written by the indexing model from the issue text.