{
  "name": "花 & 泡 First Birthday",
  "short_name": "花 & 泡 Birthday",
  "start_url": "/",
  "scope": "/",
  "display": "fullscreen",
  "background_color": "#ffffff",
  "theme_color": "#ffffff",
  "icons": [
    {
      "src": "/group_photo_1.jpg",
      "type": "image/jpeg",
      "sizes": "180x180",
      "purpose": "any"
    },
    {
      "src": "/group_photo_1.jpg",
      "type": "image/jpeg",
      "sizes": "192x192",
      "purpose": "any"
    },
    {
      "src": "/group_photo_1.jpg",
      "type": "image/jpeg",
      "sizes": "512x512",
      "purpose": "any maskable"
    }
  ]
}