Lets invite token will have tunable expiration time!

[belonesox]

Now invite tokens have fixed two weeks expiration time.

For my experience, for most my projects/courses I have to repeatedly refresh token, it is so boooring.

Lets invite token will have tunable expiration time!
May be discrete, 2w, 1m, 3m, 1y, ∞ … (to simplify UI).

[williamstein]

This is a good idea. I would be happy if you create an issue for this.