docs: add catppuccin/codeberg

Closes #1697

README.md

@@ -915,6 +915,7 @@ Catppuccin is available for various apps and in different formats. Here is a lis
 <details open><summary>🤓 Productivity</summary>
 
 - [Bento](https://github.com/catppuccin/bento)
+- [Codeberg](https://github.com/catppuccin/codeberg)
 - [GitHub](https://github.com/catppuccin/github)
 - [k9s](https://github.com/catppuccin/k9s)
 - [NeoMutt](https://github.com/catppuccin/neomutt)
@@ -1051,4 +1052,4 @@ Thanks to the following tools developing this project is possible:
 
 <p align="center"><img src="https://raw.githubusercontent.com/catppuccin/catppuccin/main/assets/footers/gray0_ctp_on_line.svg?sanitize=true" /></p>
 <p align="center">Copyright &copy; 2021-present <a href="https://github.com/catppuccin" target="_blank">Catppuccin Org</a>
-<p align="center"><a href="https://github.com/catppuccin/catppuccin/blob/main/LICENSE"><img src="https://img.shields.io/static/v1.svg?style=for-the-badge&label=License&message=MIT&logoColor=d9e0ee&colorA=302d41&colorB=b7bdf8"/></a></p>
+<p align="center"><a href="https://github.com/catppuccin/catppuccin/blob/main/LICENSE"><img src="https://img.shields.io/static/v1.svg?style=for-the-badge&label=License&message=MIT&logoColor=d9e0ee&colorA=302d41&colorB=b7bdf8"/></a></p>