{ "name": "ぱくっとチャリン", "short_name": "ぱくチャ", "start_url": "/", "display": "standalone",
  "background_color": "#fff6e2", "theme_color": "#fff6e2",
  "icons": [{ "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" }, { "src": "/apple-touch-icon.png", "sizes": "180x180", "type": "image/png" }] }