Add a functionality to re-send activation email reminders

Problem/Motivation

Thank you very much for your module!

I found it looking for a solution to automatically re-send account activation emails, if users never confirmed their email address. In the past I already created a feature request here: https://www.drupal.org/project/resend_register_mail/issues/3492691 ✨ Resend email, if user has not confirmed account for X days Active

If I get the functionality of your module right, it already covers a similar, but not the same issue, so I think a bit separate functionality would be needed:
If a user account has not been activated yet, send a reminder email containing the activation link after X days and send another one after Y days (if enabled).

Maybe if the user still does not enable the account, offer to disable the account or delete it or set a certain role?

What do you think?

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes