{ "name": "Potauto Trade Portal", "short_name": "Potauto", "start_url": "/cust/", "display": "standalone", "background_color": "#F5F7FB", "theme_color": "#0A2A66",
  "icons": [ { "src": "/ui/icon-192.png", "sizes": "192x192", "type": "image/png" }, { "src": "/ui/icon-512.png", "sizes": "512x512", "type": "image/png" } ] }