Not a valid add-on repository

[FrankTub]

I have been using this project for more than a year without any problems. Since two days I get the following error in home assistant:

Warning · Reported by Home Assistant Supervisor
App Studio Code Server has been removed from the repository it was installed from. This means it will not get updates, and backups may not be restored correctly as the Home Assistant Supervisor may not be able to build/download the resources required.

Selecting Submit will uninstall this deprecated app. Alternatively, you can check [Home Assistant help](https://www.home-assistant.io/help/) and the [community forum](https://community.home-assistant.io/) for alternatives to migrate to.

When trying to add it back as a app repository it shows me:

[github-actions]

There hasn't been any activity on this issue recently, so we clean up some of the older and inactive issues.
Please make sure to update to the latest version and check if that solves the issue. Let us know if that works for you by leaving a comment 👍
This issue has now been marked as stale and will be closed if no further activity occurs. Thanks!