{ "name": "FlowType", "short_name": "FlowType", "start_url": "/", "display": "standalone",
  "background_color": "#0d0d14", "theme_color": "#0d0d14",
  "icons": [ { "src": "/static/icons/icon-192.png", "sizes": "192x192", "type": "image/png" },
             { "src": "/static/icons/icon-512.png", "sizes": "512x512", "type": "image/png" } ] }