{
  "name": "ここあじラボ",
  "background_color": "#fffced",
  "theme_color": "#689943",
  "icons": [
    { "src": "/icon_192.png", "type": "image/png", "sizes": "192x192" },
    { "src": "/icon_512.png", "type": "image/png", "sizes": "512x512" }
  ]
}