{
  "name": "Guitar Tuner",
  "short_name": "GuitarTuner",
  "description": "Interactive fretboard visualizer and real-time guitar tuner.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#1a1a1a",
  "theme_color": "#ff9800",
  "orientation": "landscape"
}