Good luck with the project.
I want to request a not-feature: One time I extracted an archive with an odd command that ended up dumping all its contents without directories straight into the base folder of the archive without a way to undo that. Please don’t make that possible with your tool. 😂
I had to manually clean up the directory.
Semi related: I unintentionally compromised someone’s account by registering their expired domain once.
They used the domain for some accounts and I’ve been getting emails for them due to using a catch-all filter. I contacted most of those service providers support teams, but some just told me to reset the password and login that way. Needless to say that disregard for privacy infuriated me a bit.
So yeah, if you ever register a domain for something, make sure all references to it are gone when you let it go.