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)

server/src/services/tripService.ts

@@ -259,6 +259,18 @@ export function deleteTrip(tripId: string | number, userId: number, userRole: st
     ownerEmail = (db.prepare('SELECT email FROM users WHERE id = ?').get(trip.user_id) as { email: string } | undefined)?.email;
   }
 
+  // Clean up journey entries synced from this trip before deleting
+  // Delete skeleton entries (unfilled synced places)
+  db.prepare(`
+    DELETE FROM journey_entries
+    WHERE source_trip_id = ? AND type = 'skeleton'
+  `).run(tripId);
+  // Detach filled entries (keep user's written content, just remove trip link)
+  db.prepare(`
+    UPDATE journey_entries SET source_trip_id = NULL, source_place_id = NULL
+    WHERE source_trip_id = ?
+  `).run(tripId);
+
   db.prepare('DELETE FROM trips WHERE id = ?').run(tripId);
 
   return { tripId: Number(tripId), title: trip.title, ownerId: trip.user_id, isAdminDelete, ownerEmail };