{
  "name": "〇〇塾｜出欠管理",
  "short_name": "出欠連絡",
  "start_url": "/form",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#2065b5",
  "icons": [
    { "src": "/favicon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any" }
  ]
}