Consolidates the user menu into a single sidebar-bottom location.
SidebarUserCard.vue shows avatar (initial), full name, role (Dutch
label mapped from org pivot role or 'Super Admin' fallback) and a
chevron-up that opens a PrimeVue Menu with "Mijn Profiel" and
"Uitloggen". The Menu uses popup mode; PrimeVue v4's absolutePosition
logic auto-flips above the trigger when the panel would overflow the
viewport bottom — verify in Phase C.
AppShell loses the topbar avatar Button + Menu and the associated
state (userMenuRef, userInitial, userMenuItems, toggleUserMenu) plus
its imports (Avatar, Menu, useAuthStore, computed). The component is
now a pure layout shell with no auth-store coupling. The topbar's
right side is intentionally empty in this commit; B4 fills it with
breadcrumb / notification bell / help icon.
Layout: nav uses min-h-0 flex-1 overflow-y-auto so it shrinks under
viewport pressure and lets the user card stay pinned at the bottom
of the sidebar. Mobile Drawer's content pt-override sets the same
flex-column behaviour so the user card sits flush at the bottom of
the drawer overlay.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
bert.hausmans
f8fddc0e14