Nate EmmertandClaude Sonnet 4.6
b9e6cad190
- 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>