LiuN1an

`const { client } = require("../src/index")` 改成 `const client = require("../src/index")` 感谢老哥分享，之前用puppeteer监听dom变化能拿到荧光棒这些小礼物的监听，但是headless确实太重了，没这个方便

### Description 📓 We don't use email action flow first and allow users to write their username before oauth (we can promise that username is not duplicate in this step)....