Passkeys support

[Tycho-S]

Is your feature request related to a problem? Please describe. No

Describe the solution you'd like I'd love to see passkeys support in QtPass. Just like TOTP is offered, it would be great if QtPass could store passkeys in the pass database and offer them to the browser (PS I use browserpass for the browser too, perhaps the feature req. would be more appropriate there?)

Describe alternatives you've considered Bitwarden, but it's not really great (I want it backed by my yubikey encryption).

Additional context