Zenodo / share code lesson activity topics

[lwasser]

The activities for these lessons might be best if we focus on:

• [x] forking a repo that has a package in it. If they want to edit it, they could do so in codespaces (pyospackage repo already has a vscode codespace setup thanks to sarah!)
• [x] if they know git and github they can commit their code to a new repo but otherwise i can just show them how to do this all using the GitHub gui (so the bare minimum requirement is a GitHub account
• [x] Connect the repo with zenodo. (they can login to zenodo with their ORCID or GitHub
• [x] Create a release of the code (GitHub)
• [x] Grab the badge from zenodo (understand all versions vs sub dois representing release versions)
• [x] Add badge to the README file.
• [x] Optional: create a citation file??

What's missing

• [x] Have them add a CITATION.cff file and possibly to flesh out the readme and link to that citation info.
• [x] Add a citation.cff file to our pyospackage repo so it's there

[willingc]

@lwasser I like this. Do you want to checkoff those that are done?

[lwasser]

This pr has been largely addressed in #62 ! I've updated the two missing pieces in the list above! once those are done we can close this issue!