Navigation requests had no caching rule, so refreshing offline showed the
browser's default "you are offline" page. Add NetworkFirst runtime caching
for navigations (3s timeout), cache Google Fonts for offline use, remove
conflicting static webmanifest in favor of the plugin-generated one.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace inline emoji favicon with full cross-platform favicon support
including SVG, PNG, ICO, Apple touch icon, and PWA manifest icons.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add SvelteKitPWA plugin to generate a service worker that precaches
static assets and uses NetworkFirst for API routes, enabling the app
to load offline. Generate pretzel emoji PWA icons and remove the old
static manifest (now generated by the plugin).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
