- Add src/game/scoring.ts with computeRunningTotals and isGameOver
- Build ScoreSheet grid: player columns, per-round scores, running totals after round 2+
- Small red "New Game" button in header top-right with full-screen confirmation overlay
- Extend PageFrame with headerAction and overlay props
- Move press animation/shadow from .pressable class to global button selector
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Sets up Vite + React + TypeScript with vite-plugin-pwa for offline support.
Adds app icon (line-drawn 7 on black) in all required sizes with a generation script.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
randrews