feat: Journey addon — travel journal with entries, photos, public sharing & PDF export

- 5-table schema (journeys, entries, photos, trips, contributors) with migrations 87-91
- Trip-to-Journey sync engine with skeleton entries and photo sync
- Full CRUD API for journeys, entries, photos with Immich/Synology integration
- Timeline, Gallery and Map views with entry editor (markdown, mood, weather, pros/cons)
- Journey frontpage with hero card, stats and trip suggestions
- Public share links with token-based access and photo proxy
- PDF photo book export (Polarsteps-inspired)
- Dashboard redesign: mobile greeting, live trip hero, quick actions, unified card design
- BottomNav profile sheet with settings/admin/logout
- DayPlan mobile inline place picker
- TripFormModal members management
- Vacay calendar trip date indicator dots
- Fix contributor photo access (403) for journey Immich/Synology photos
- Trip deletion cleanup for journey skeleton entries
- i18n: 231 new keys across all 14 languages (native translations, no fallbacks)

client/src/components/shared/Modal.tsx

@@ -61,7 +61,7 @@ export default function Modal({
       <div
         className={`
           rounded-2xl shadow-2xl w-full ${sizeClasses[size] || sizeClasses.md}
-          flex flex-col max-h-[calc(100vh-90px)]
+          flex flex-col max-h-[calc(100vh-180px)] md:max-h-[calc(100vh-90px)]
           animate-in fade-in zoom-in-95 duration-200
         `}
         style={{