Access and refresh token expiration adjustment

[scraejtp]

I see in the documentation the default time (5 minutes/30 days).

As Authentik does not properly remove access to applications when logged out (issue #2023) the interim solution seems to be dropping the cookie/token expiration to a reasonable time for my use case. I could use a pointer though as I could not find a reference in the documentation to adjust these settings.

edit: Wow, blew by the token validity setting in the Providers section. The token length does work as intended, so this will fit my need for now.