More transparency for the repositories

As suggested by @lauriii:

Open source projects usually have a link on top somewhere, linking to their Github and Gitlab repositories, we should have ours too.

Currently for us, it looks like this:

Because both the theme and the tooling workflow are separate repositories, the suggestion would be to link to the Gitlab organisation: https://gitlab.com/users/Compony/starred

Adding this link on every page, would defeat the purpose of Collection and Component nodes, so therefor we would need to add it to the homepage only. Which would be possible as far as I can see, but would it then be adding more transparency, or be more confusing?