{
  "name": "Otto",
  "short_name": "Otto",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0b0b0d",
  "theme_color": "#0b0b0d",
  "description": "One-button chat with Otto (voice + text).",
  "icons": [
    {
      "src": "/icons/otto-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icons/otto-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "Chat",
      "short_name": "Chat",
      "url": "/",
      "icons": [{ "src": "/icons/otto-192.png", "sizes": "192x192" }]
    },
    {
      "name": "Voice",
      "short_name": "Voice",
      "url": "/voice/",
      "icons": [{ "src": "/icons/otto-192.png", "sizes": "192x192" }]
    }
  ]
}