- Added public gallery API with token-expiry enforcement, branding payload, cursor pagination, and per-photo download stream (app/Http/Controllers/Api/EventPublicController.php:1, routes/api.php:16). 410 is returned when the package gallery duration has lapsed.

- Served the guest PWA at /g/{token} and introduced a mobile-friendly gallery page with lazy-loaded thumbnails, themed colors, lightbox, and download links plus new gallery data client (resources/js/guest/pages/PublicGalleryPage.tsx:1, resources/js/guest/services/galleryApi.ts:1, resources/js/guest/router.tsx:1). Added i18n strings for the public gallery experience (resources/js/guest/i18n/messages.ts:1).
- Ensured checkout step changes snap back to the progress bar on mobile via smooth scroll anchoring (resources/ js/pages/marketing/checkout/CheckoutWizard.tsx:1).
- Enabled tenant admins to export all approved event photos through a new download action that streams a ZIP archive, with translations and routing in place (app/Http/Controllers/Tenant/EventPhotoArchiveController.php:1, app/Filament/Resources/EventResource.php:1, routes/web.php:1, resources/lang/de/admin.php:1, resources/lang/en/admin.php:1).

resources/js/guest/i18n/messages.ts

@@ -178,6 +178,19 @@ export const messages: Record<LocaleCode, NestedMessages> = {
       title: 'Nicht gefunden',
       description: 'Die Seite konnte nicht gefunden werden.',
     },
+    galleryPublic: {
+      title: 'Galerie',
+      loading: 'Galerie wird geladen ...',
+      loadingMore: 'Weitere Fotos werden geladen',
+      loadError: 'Die Galerie konnte nicht geladen werden.',
+      loadMore: 'Mehr anzeigen',
+      download: 'Herunterladen',
+      expiredTitle: 'Galerie nicht verfügbar',
+      expiredDescription: 'Die Galerie für dieses Event ist abgelaufen.',
+      emptyTitle: 'Noch keine Fotos',
+      emptyDescription: 'Sobald Fotos freigegeben sind, erscheinen sie hier.',
+      lightboxGuestFallback: 'Gast',
+    },
     uploadQueue: {
       title: 'Uploads',
       description: 'Warteschlange mit Fortschritt und erneuten Versuchen; Hintergrund-Sync umschalten.',
@@ -510,6 +523,19 @@ export const messages: Record<LocaleCode, NestedMessages> = {
       title: 'Not found',
       description: 'We could not find the page you requested.',
     },
+    galleryPublic: {
+      title: 'Gallery',
+      loading: 'Loading gallery ...',
+      loadingMore: 'Loading more photos',
+      loadError: 'The gallery could not be loaded.',
+      loadMore: 'Show more',
+      download: 'Download',
+      expiredTitle: 'Gallery unavailable',
+      expiredDescription: 'The gallery for this event has expired.',
+      emptyTitle: 'No photos yet',
+      emptyDescription: 'Once photos are approved they will appear here.',
+      lightboxGuestFallback: 'Guest',
+    },
     uploadQueue: {
       title: 'Uploads',
       description: 'Queue with progress/retry and background sync toggle.',