[POC] fix MapLibre ready event

Author: pakb

src/modules/map/components/openlayers/utils/ol-maplibre-layer/MapLibreLayer.ts

@@ -101,6 +101,10 @@ export default class MapLibreLayer extends Layer {
 
         this.mapLibreMap.once('load', () => {
             this.loaded = true;
+            const renderer = this.getRenderer();
+            if (renderer) {
+                renderer.ready = true
+            }
             this.dispatchEvent(new BaseEvent('load'));
         });
     }

src/modules/map/components/openlayers/utils/ol-maplibre-layer/MapLibreLayerRenderer.ts

@@ -32,6 +32,7 @@ export default class MapLibreLayerRenderer extends LayerRenderer<MapLibreLayer>
     constructor(layer: MapLibreLayer, translateZoom: Function | undefined) {
         super(layer)
         this.translateZoom = translateZoom
+        this.ready = false
     }
 
     getFeaturesAtCoordinate(