docs: update README

***NO_CI***

README.md

@@ -27,12 +27,14 @@
 - [Demo](https://docs.requarks.io/demo)
 - [Change Log](https://docs.requarks.io/releases)
 - [Feature Requests](https://wiki.js.org/feedback)
-- [Chat with us on Slack](#slack)
-- [Translations](#translations) *(We need your help!)*
+- [Chat with us on Slack]((https://wiki.requarks.io/slack)
+- [Translations](https://docs.requarks.io/dev/translations) *(We need your help!)*
 - [E2E Testing Results](https://dashboard.cypress.io/projects/r7qxah/runs)
 - [Special Thanks](#special-thanks)
 - [Contribute](#contributors)
 
+[Follow our Twitter feed](https://twitter.com/requarks) to learn about upcoming updates and new releases!
+
 <h2 align="center">Donate</h2>
 
 <div align="center">
@@ -49,25 +51,6 @@ Wiki.js is an open source project that has been made possible due to the generou
 
 </div>
 
-<h2 align="center">Slack</h2>
-
-<div align="center">
-
-Want to discuss features, ideas or issues? Join our [Slack channel](https://wiki.requarks.io/slack). We are very active and friendly!  
-
-[![Chat on Slack](https://img.shields.io/badge/slack-requarks-CC2B5E.svg?style=flat&logo=slack)](https://wiki.requarks.io/slack)
-
-</div>
-
-<h2 align="center">Twitter</h2>
-
-<div align="center">
-
-Follow our Twitter feed to learn about upcoming updates and new releases!  
-[![Twitter Follow](https://img.shields.io/badge/follow-%40requarks-blue.svg?style=popout&logo=twitter)](https://twitter.com/requarks)  
-
-</div>
-
 <h2 align="center">GitHub Sponsors</h2>
 
 Support this project by becoming a sponsor. Your name will show up in the Contribute page of all Wiki.js installations as well as here with a link to your website! [[Become a sponsor](https://github.com/users/NGPixel/sponsorship)]
@@ -244,7 +227,3 @@ This project exists thanks to all the people who contribute. [[Contribute]](http
 
 ![Netlify](https://wiki.js.org/legacy/logo_netlify.png)  
 [Netlify](https://www.netlify.com) for providing hosting for landings and blog websites.
-
-<h2 align="center">Translations</h2>
-
-We are looking for translators to make Wiki.js UI available in as many languages as possible. If you would like to contribute to this project, [click here](https://docs.requarks.io/dev/translations) to learn how to gain access to our translation tool, absolutely no coding required! Feel free to contact us on our [Slack channel](https://wiki.requarks.io/slack) if you have any questions.