Links inside index.md only work in the IDE not in the browser
As far as im concerned there are 2 options:
- Link to github/gitlab but its less convient for people wanting to use in the IDE since a browser will be opened
or - Keep the links as they are but it won't be possible to use the index.md links in gitlab/github
https://git.thm.de/arsnova/arsnova-click-v2/-/merge_requests/5