Support for stars lists

[almereyda]

GitHub stars now support an experimental lists feature.

• https://docs.github.com/en/get-started/exploring-projects-on-github/saving-repositories-with-stars#organizing-starred-repositories-with-lists

This would allow for a much more personal categorisation, in comparison to topic- or language-sort.

Feedback to the feature is listened to in a currently empty discussion forum.

• https://github.com/community/community/discussions/categories/lists-feedback