- useBreadcrumb composable: pure toBreadcrumbItems() helper + thin
useRoute() wrapper; route-driven, no prop coupling
- AppTopbar: hamburger→setMobileOpen, theme/density toggles→shell store,
PrimeVue Breadcrumb/OverlayBadge/Popover/Avatar/Menu; replaces all
manual document.mousedown listeners with PrimeVue built-in dismissal;
notifications stubbed (useNotificationStore is a toast queue, not a
feed — TODO TECH-WS-GUI-REDESIGN); sign-out→authStore.logout()
- Unit tests: 10 breadcrumb + 6 AppTopbar assertions (16 total, all pass)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
bert.hausmans
7489301195