{
  name: "The Night's Watch Chat",
  short_name "TNW Chat",
  start_url: "/chat?utm_source=web_app_manifest",
  display: "standalone",
  icons: [
    {
      src: "img/logo.png",
      sizes: "496x496",
      type: "image/png",
      density: "1.0"
    }
  ]
}

{
  "name": "The Night's Watch Chat",
  "short_name": "TNW Chat",
  "start_url": "/chat?utm_source=web_app_manifest",
  "display": "standalone",
  "icons": [
    {
      "src": "img/logo.png",
      "sizes": "496x496",
      "type": "image/png",
      "density": "1.0"
    }
  ]
}

Update JSON to be more correct
Update JSON to be more correct