Pinniped Supervisor - interactively authenticate once per day/week/month #1004

Is your feature request related to a problem? Please describe.
I'm always frustrated when I've to copy the Auth-Code manually cause I'm a Safari User.

Describe the solution you'd like
I want a Configuration Option for the Supervisor Session Lifetime. It would be Nice, if we could Configure the Supervisor to ask once a week for interactively authentication.

Describe alternatives you've considered
if Safari would do the interactive authentication in the background, then the problem would not be a problem. That Problem is described in #998 .