- Add AvailabilityStatusDetails record and GetStatusDetailsAsync() to
IAvailabilityService; implement in PersistentAvailabilityService so the
admin-set reason stored in the database is returned alongside the status
- AvailabilityController.GetStatus() now returns the stored message instead
of hardcoded English strings
- Add messageAvailable / messageMaintenance / messageUnavailable translation
keys in en + nl so default messages are fully translatable
- AvailabilityStatusBadge: Available always shows the translated default;
Maintenance and Unavailable show the custom admin reason when set,
otherwise fall back to the translated default
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
- Eager-load both en and nl translation bundles at i18n init to eliminate
the async gap that caused English flash when Dutch was the detected language
- LanguageSwitcher: use i18n.language (synchronous) instead of resolvedLanguage
(asynchronous) so the visual selection is always correct after switching
- AvailabilityController: remove hardcoded English messages ("System is running
normally.") from GET /availability/status; return empty string so the frontend
translations control the display text
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
- Add @tanstack/react-query 5.101.0; wrap app with QueryClientProvider
- Add AvailabilityStatus type and AvailabilityResponse to api/types.ts
- Implement useAvailabilityStatus (staleTime 30s, stale-on-error preserved)
- Add AvailabilityStatusBadge with green/amber/red states and stale indicator
- Replace DashboardPage placeholder card with live availability widget
- Add MSW availability handler; update test/utils with QueryClientProvider
- 55/55 tests pass (FR-05)
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
Sluijsens
