add LiveCodes to list of supported websites (#30)

* add LiveCodes to list of supported sites

* add LiveCodes to list of supported websites

Co-authored-by: Prem Nair <prem.q.nair@gmail.com>

* Welcome PRs to link supported websites

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Co-authored-by: Prem Nair <prem.q.nair@gmail.com>

README.md

@@ -28,11 +28,12 @@ _Free, ultrafast code autocomplete for Chrome_
 - [Google Colab](https://colab.research.google.com/)
 - [JSFiddle](https://jsfiddle.net/)
 - [JupyterLab 3.x/Jupyter notebooks](https://jupyter.org/)
+- [LiveCodes](https://livecodes.io/)
 - [Paperspace](https://www.paperspace.com/)
 - [Quadratic](https://www.quadratichq.com/)
 - [StackBlitz](https://stackblitz.com/)
 
-Contributions are welcome! Feel free to submit pull requests and issues related to the extension.
+Contributions are welcome! Feel free to submit pull requests and issues related to the extension or to add links to supported websites.
 
 🔗 [Original Chrome extension launch announcement](https://codeium.com/blog/codeium-chrome-extension-launch)