{
  "short_name": "Music Trainer",
  "name": "Music Theory Trainer - Ear Training App",
  "description": "Interactive music theory training with audio-based scale degree identification",
  "categories": ["music", "education", "productivity"],
  "lang": "en",
  "dir": "ltr",
  "scope": "/",
  "start_url": "/",
  "id": "com.musictrainer.app",
  "orientation": "any",
  "display": "standalone",
  "display_override": ["window-controls-overlay", "standalone", "minimal-ui"],
  "theme_color": "#1f2937",
  "background_color": "#ffffff",
  "icons": [],
  "screenshots": [],
  "shortcuts": [],
  "prefer_related_applications": false,
  "edge_side_panel": {
    "preferred_width": 400
  },
  "handle_links": "preferred",
  "launch_handler": {
    "client_mode": "navigate-existing"
  },
  "protocol_handlers": [
    {
      "protocol": "web+musictrainer",
      "url": "/?action=%s"
    }
  ]
}