Optionally delete older records (limit number of rows)

I tested it in Drupal 10. Works fine (per user)

I was almost to the point of committing this, but I started to dislike the security implications of some users being able to erase the login history of others. For that reason, the keep_total option must be removed.

jcnventura → closed merge request !2

Automatically closed - issue fixed for 2 weeks with no activity.