generators/app/templates/src/manifest.json
{
"name": "<%= props.appName %>",
"short_name": "<%= props.appName %>",
"description": "<%= props.appDescription %>",
"start_url": "/",
"display": "standalone",
"orientation": "portrait",
"background_color": "#FFFFFF",
"theme_color": "#3e4144",
"icons": []
}