Add visibility option

[saleyn]

Implement the visibility option discussed in #27

[ejpcmac]

Hello @saleyn, thank you for your PR! I will review it in the days to come.

[ejpcmac]

Hello, I didn’t have the time to review your PRs yet due to a quick increase in my workload on many professional / personal subjects at the same time, which should still be quite high for the coming week and should be decreasing the week after.

I just see that you are targeting the main branch. As stated in the CONTRIBUTING.md, could you please rebase your changes on top of develop and re-target your PRs to develop as well? The CI does not run on main due to this. Also, commits should be named according to Conventional Commits and use the types defined in the configuration. You can take your inspiration from existing commits in the repo.

After that I’ll review and merge this PR first, then your other PR later.

[saleyn]

Ok. I think I'll just do that with the 2nd PR, because it's inclusive of the 1st one.

[saleyn]

Closing this PR because it's included in the PR #30