GeoJSON Linelayer

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>Display a Solvice Map on a webpage</title>
    <link href="data:image/png;base64,iVBORw0KGgo=" rel="icon" type="image/png"/>
    <meta content="initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport"/>
    <link href="https://unpkg.com/maplibre-gl@4.1.0/dist/maplibre-gl.css" rel="stylesheet"/>
    <script src="https://unpkg.com/maplibre-gl@4.1.0/dist/maplibre-gl.js"></script>
    <style>
        #map {
        position: absolute;
        top: 0;
        bottom: 0;
        width: 100%;
    }
    </style>
</head>
<body>
<div id="map"></div>
<script>
    var map = new maplibregl.Map({
        container: "map",
        hash: true,
        center: [-122.4194, 37.7749],
        zoom: 12,
        style: 'https://cdn.solvice.io/styles/light.json',
    });
    const marker = new maplibregl.Marker()
        .setLngLat([12.550343, 55.665957])
        .addTo(map);
</script>
</body>
</html>