- replace moment with dayjs

- add leaflet.css inside main-styles.css
- add map.componetn for leaflet map
- bind properties to map via map-view.component

src/components/map/map-options.ts

@@ -0,0 +1,14 @@
+import { Layer } from "leaflet";
+
+// https://github.com/52North/helgoland-toolbox/blob/develop/libs/map/src/lib/base/map-options.ts
+
+export interface LayerOptions {
+    label: string;
+    visible: boolean;
+    layer: Layer;
+}
+
+// export type LayerMap = Map<string, LayerOptions>;
+
+export class LayerMap extends Map<string, LayerOptions> {
+ }