remove FriendsRadio

- unmaintained since 2017
- homepage/demo link error 503
- ref. https://github.com/awesome-selfhosted/awesome-selfhosted/issues/2266

README.md

@@ -1186,7 +1186,6 @@ _See also: [List of streaming media systems - Wikipedia](https://en.wikipedia.or
 - [Black Candy](https://github.com/blackcandy-org/black_candy) - Music streaming server built with Rails and Stimulus. `MIT` `Ruby`
 - [Bsimp](https://github.com/akrylysov/bsimp) - Minimalistic S3-backed audio library. `Apache-2.0` `Go`
 - [euterpe](https://listen-to-euterpe.eu) - Self-hosted music streaming server with RESTful API and Web interface. ([Demo](https://listen-to-euterpe.eu/demo), [Source Code](https://github.com/ironsmile/euterpe)) `GPL-3.0` `Go`
-- [FriendsRadio](https://github.com/xouabita/friends-radio) `⚠` - Share music with your friends from Youtube and Soundcloud. ([Demo](https://friends-radio.herokuapp.com/)) `MIT` `Nodejs`
 - [Funkwhale](https://dev.funkwhale.audio/funkwhale) - Modern, web-based, convivial, multi-user and free music server. `BSD-3-Clause` `Python/Django`
 - [GNU FM](https://gnu.io/fm/) - Running music community websites, alternative to last.fm. ([Source Code](https://git.savannah.gnu.org/cgit/librefm.git/)) `AGPL-3.0` `PHP`
 - [gonic](https://github.com/sentriz/gonic) - Lightweight music streaming server. Subsonic compatible. `GPL-3.0` `Go`