Support user-agent hints

[incorbador]

Webauthn Level 3 has introduced a concept called "user-agent hints" (see: https://www.w3.org/TR/webauthn-3/#enum-hints for reference).

As Chrome has implemented this (quite powerful) feature starting from Chrome 128 it would be helpful if this library supports it :).

This would be the PR to add support for these hints: #90

[incorbador]

Is there any chance that somebody can take a look at this?

[lgarron]

Is there any chance that somebody can take a look at this?

I'm not sure, as the maintenance process for this project is up in the air and the way forward is to use the native browser implementations.