{
  "name": "教師手帳 - Teacher's Planner",
  "short_name": "教師手帳",
  "description": "教師のための多機能手帳アプリ",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#1a3a5c",
  "lang": "ja",
  "orientation": "any",
  "icons": []
}