Update README.md

Author: Xanonymous-GitHub

README.md

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 ### [Play Now](https://baba.ntut.club/)
 
+[![github pages](https://github.com/Xanonymous-GitHub/BaBaIsYou/actions/workflows/node.js.yml/badge.svg)](https://github.com/Xanonymous-GitHub/BaBaIsYou/actions/workflows/node.js.yml)
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 ## Announcement
 This is a reimplementation of a desktop game [Baba Is You](https://hempuli.com/baba/) which is **only used for educational purposes**.
 If you want the play the origin version of Baba Is You, please purchase it [here](https://store.steampowered.com/app/736260/Baba_Is_You/).