- manifest.json with app metadata and icons
- Service worker (network-first for pages, skip APIs)
- PWAInstall component with native install prompt + fallback instructions
- Generated 192/512 PNG icons and apple-touch-icon
- PWA meta tags in layout (apple-web-app, theme-color, manifest link)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
