manifest.json

{
"display_override": ["window-controls-overlay"], 
"protocol_handlers": [{"protocol":"mailto","url":"/newEmail?to=%s"}], 
"name": "Love Prediction",
"short_name": "Luv",
"start_url": "https://love-prediction.vercel.app/",
"display": "standalone",
"description": "Predict the love for fun",
"lang": " Html5 CSS JavaScript",
"dir": "auto",
"theme_color": "#000000",
"background_color": "#000000",
"orientation": "any",
"icons": [
    {
        "src": "images/image1.png",
        "sizes": "512x512",
        "type": "image/png",
        "purpose": "maskable"
    },
    {
        "src": "images/image2.png",
        "sizes": "192x192",
        "type": "image/png",
        "purpose": "any"
    }
],
"screenshots": [
    {
        "src": "https://github.com/Alan0602/LovePrediction/blob/main/images/dove.png?raw=true",
        "sizes": "2880x1800",
        "type": "image/png",
        "description": "Predict the love for fun"
    }
],
"related_applications": [
    {
        "platform":"windows",
        "url": " https://love-prediction.vercel.app/"
    }
],
"prefer_related_applications": false,
"shortcuts": [
    {
        "name":"Luv ",
        "url":"https://love-prediction.vercel.app/",
        "description":"Predict the love for fun"
    }
]
}