feat: render Wohngebäude as larger house icons using pointToLayer in createDbLayer

app.js

@@ -1110,6 +1110,26 @@ document.addEventListener('DOMContentLoaded', async () => {
 
             const layer = L.geoJSON(geojsonData, {
                 style: styleFunc,
+                pointToLayer: (feature, latlng) => {
+                    if (name.toLowerCase().includes('wohngebäude')) {
+                        return L.marker(latlng, {
+                            icon: L.divIcon({
+                                className: 'residential-icon',
+                                html: '<span style="font-size: 20px; line-height: 24px;">🏠</span>',
+                                iconSize: [24, 24],
+                                iconAnchor: [12, 12]
+                            })
+                        });
+                    }
+                    return L.circleMarker(latlng, {
+                        radius: 4,
+                        fillColor: styleFunc().color || 'violet',
+                        color: "#fff",
+                        weight: 1,
+                        opacity: 1,
+                        fillOpacity: 0.8
+                    });
+                },
                 onEachFeature: (feature, l) => {
                     if (feature.properties) {
                         let popup = `<b>${name}</b><br><hr style="margin: 5px 0; border: 0; border-top: 1px solid #444;">`;