- Extract shared mobile components (BottomSheet, MoreMenu, Dropdown, etc.) into MobileComponents.tsx
- Make admin pages mobile-friendly: bookings, emails, events, faq, payments, tickets, users
- Redesign homepage Next Event card with banner image, responsive layout, and updated styling
- Fix past events showing on homepage/linktree: use proper Date comparison, auto-unfeature expired events
- Add "Over" tag to admin events list for past events
- Fix backend FRONTEND_URL for cache revalidation
Co-authored-by: Cursor <cursoragent@cursor.com>