fix: update types

[kvpt]

Description

After migrating to Volar and activating the Vuetify components typings some errors are reported.
Some verifications later the code of the app appears to be correct but the typing of Vuetify contains some errors.

The activator scoped slot miss attrs prop, was only defined in the VMenu type.
The Breadcrumbs item property of scoped slot item is wrongly typed as an array.