nk3: Add PIN overview

[robin-nitrokey]

Add a pin-status (?) subcommand to the nk3 command that lists the PIN information for all apps (PIN set: yes/no, remaining retries). For secrets and FIDO2, this should be easy using existing functionality. For OpenPGP, we would probably have to introduce a new PIN status query command to the CTAPHID interface.

[Ingo-Albrecht]

Such a PIN status overview would be good to have. Perhaps simply add it to nitropy nk3 status instead.

Is it possible to obtain a yes/no status via nitropy nk3 get-config ?

[robin-nitrokey]

Yes, we can also consider adding to status directly (or with a --pins flag).

Is it possible to obtain a yes/no status via nitropy nk3 get-config ?

No, the config mechanism does not have access to the PIN status.