select the database in the paskey selecrion menu

### Checks

- [x] I have read the Wiki, searched the open issues, and still think this is a new feature.

### Explain the problem clearly and succinctly:

When I want to use a paskey, I cant select an other database (I have two databases, for two diferent uses)

### Describe the solution you'd like:

The ability to select a database inside the passkey selection menu

### Describe alternatives you've considered:

If i want to change the database from I select passkey , I have to return to the app and change the favourite database (or just unlock it)

### Additional context:

_No response_

Start by locating the passkey selection menu and tracing how the favourite database is selected when a passkey is requested. The issue's requested outcome is a database chooser in that menu, allowing users with multiple databases to select the appropriate one without returning to the app; verify the flow with two databases.

Written by the indexing model from the issue text.