{
  "name": "States & Capitals",
  "short_name": "States",
  "description": "Learn all 50 U.S. states and capitals with quizzes, an interactive map, and progress tracking.",
  "start_url": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#F8FAFC",
  "theme_color": "#2563EB",
  "icons": [
    { "src": "/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any maskable" }
  ]
}