- Update Swiper imports to use 'swiper/modules' for v12+ compatibility
- Migrate Tailwind CSS v4 configuration with @tailwindcss/postcss
- Update globals.css to use @import "tailwindcss" syntax
- Fix nav dropdown z-index to appear above main content
- Replace deprecated NextSeo with next/head
- Update React Query Hydrate to HydrationBoundary for v5
- Remove unused imports from queries.ts