- Add fullscreen toggle button (⛶/✕) to Map tab controls row
- CSS class `map-fs` hides header/nav and expands map to fill screen
- Drop unreliable requestFullscreen() API (blocked on iOS/PWA) in favor of pure CSS approach
- Fix button state desync: syncBtn() runs on init so stale ✕ state can't persist across reloads
- Shrink embedded radar height on mobile (220px) and tune dvh calculations for safe-area insets
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Persist alertIdsSeen to localStorage so already-seen alerts don't
re-notify every time the PWA is opened; cap stored IDs at 200 entries
- Use serviceWorker.showNotification() for alert notifications so they
work when the app is backgrounded, with fallback to new Notification()
- Add ⛶ fullscreen button to radar embed; uses Fullscreen API and
resizes the MapLibre canvas after toggle
- Fix swipe-to-change-tab: block gesture when touch starts on a map,
hourly scroll row, or radar timeline; also require the gesture to be
more horizontal than vertical (dx > dy*1.5) to avoid conflict with
vertical scrolling
- Replace Leaflet with MapLibre GL JS v4.7.1 across all map instances
- CARTO dark/light and Esri satellite raster basemaps (no API key)
- All overlays (hurricane, wildfire, SPC, wind arrows) ported to GeoJSON sources/layers
- AQI, alert, temp, sun/moon markers via maplibregl.Marker with custom HTML
- Radar animation pre-loads all frames on load for smoother playback
- Compact loc-header: tighter padding and font sizes, all info preserved
- Search bar moved from header to Settings tab under Location section
- Service worker bumped to weather-v7
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>