Add mobile-optimized card view for seat lists on smaller screens
Increase minimum height for buttons and form items for better touch interaction
Adjust grid layouts, padding, and spacing across pages for mobile devices
Introduce structural CSS classes for page shells, headers, and surface cards
Update primary theme color to red and neutral to zinc across the application
Implement useLocale composable and shared translation dictionaries
Translate public pages, booking flow, and receipt views
Store booking locale to send localized WhatsApp notifications
Replace expandable seat list with a data table
Move batch seat sharing into a dedicated modal
Add ability to share individual seats directly
Remove redundant share receipt link action
