Add CasaOS (#2840)

README.md

@@ -1698,6 +1698,7 @@ Software for easy installation, management and configuration of self-hosted serv
 - [Discord Bot Dashboard](https://github.com/jareer12/Discord-Bot-Dashboard) `⚠` - A self-hosted platform to manage Discord bots and Node.js applications. `MIT` `Nodejs`
 - [Bitsii Bridge](https://gitlab.com/bitsii/Bitsii/-/wikis/home) `⚠` - Easy to install self-hosting platform for Windows, MacOS, and Linux. Depends on a dynamic DNS provider and Let's Encrypt. ([Source Code](https://gitlab.com/edgii/BBridge)) `MPL-2.0` `Java/Other`
 - [Cloudbox](https://cloudbox.works) - Ansible-based solution for rapidly deploying a Docker containerized cloud media server. ([Source Code](https://github.com/Cloudbox/Cloudbox)) `GPL-3.0` `Shell/Ansible`
+- [CasaOS](https://www.casaos.io/) - A simple, easy-to-use, elegant open-source Home Cloud system. ([Source Code](https://github.com/IceWhaleTech/CasaOS)) `Apache-2.0` `Go/Docker`
 - [DietPi](https://dietpi.com/) - Minimal Debian OS optimized for single-board computers, which allows you to easily install and manage several services for selfhosting at home. ([Source Code](https://github.com/MichaIng/DietPi)) `GPL-2.0` `Shell`
 - [DockSTARTer](https://dockstarter.com/) - DockSTARTer helps you get started with home server apps running in Docker. ([Source Code](https://github.com/GhostWriters/DockSTARTer)) `MIT` `Shell`
 - [FLAP](https://www.flap.cloud) - Low maintenance framework to manage self-hosted services. ([Source Code](https://gitlab.com/flap-box/flap)) `AGPL-3.0` `Docker/Shell`