WS-3 session 1a Task 3.
Vitest covers each layout with: (1) it mounts without throwing,
(2) it renders the expected DOM structure (top-bar/main/footer for
PortalLayout, none for PublicLayout, slot-passthrough for
OrganizerLayout), (3) it places <RouterView /> in the right region.
Vuetify components (VApp/VAppBar/VMain/VFooter) are stubbed to their
semantic HTML equivalents so the structural assertions still hold
without pulling vuetify/components into the trimmed-down vitest
config (which lacks the CSS plugin needed to transform Vuetify's
.css side effects). OrganizerLayout uses vi.mock to short-circuit
the DefaultLayoutWithVerticalNav import for the same reason.
Vitest count: 41 -> 49 in apps/app.
bert.hausmans
39c1332a00