copied from skills/introduction-to-github#1963 by @hejjoe

Summary

In the final step I can "Show off your new skills and inspire others!" - follow by links to X, bluesky and linkedin. Sadly a link to mastodon - which is also used by github - is missing.

Changes

Next to the buttons "share to X, "share to bluesky" and "share to linkedin" there should be a "share to mastodon" button.

Additional context

There are some projects with a share button on github.
https://github.com/codesyntax/mastodon-share-button
https://github.com/codepo8/mastodon-share