{
  "name": "FretSight · Guitar Staff Reading & Fretboard Trainer",
  "short_name": "FretSight",
  "description": "5 minutes a day: staff reading + fretboard note training, spaced-repetition review and a daily challenge.",
  "lang": "en",
  "start_url": "../",
  "scope": "../",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#F7F8FA",
  "theme_color": "#4F46E5",
  "icons": [
    { "src": "../icon.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "../apple-touch-icon.png", "sizes": "180x180", "type": "image/png", "purpose": "maskable" }
  ]
}