Passkeys: configure the category where to store them on creation

[thePanz]

Summary

Allow to define to which "Category" passkeys are stored when crated from the Browser.

Examples & Context

When creating a new passkey from the browser, the entry is located under "Root > KeepassXD Browser passwords" (or similar, don't have the right one at the moment).

I would like to keep the passkeys together with the other passwords I manage under "Root > Browser" category

[varjolintu]

This is allowed by: #10408

[thePanz]

oh, nice! thanks @varjolintu ! 👍