U2F Support (2FA)

The idea is:

Add Support for U2F. This allows two factor authentication without entering any digits.

My use case:

I am lazy and do not want to manually enter any digits when I have to do 2FA.

I think it would be beneficial to add this because:

Users can then log in faster. Also, hardware devices like Yubikeys have a limited amount of code-based 2FA accounts.

Any resources to support this?

No.

Are you willing to work on this?

No.