Adding a community index view with Svelte (WIP)

UI/BigComponents/CommunityIndexView.svelte

@@ -0,0 +1,14 @@
+<script lang="ts">
+     import {BBox} from "../../Logic/BBox";
+     import {Store} from "../../Logic/UIEventSource";
+     import Loc from "../../Models/Loc";
+
+     export let bbox: Store<BBox>
+     export let currentLocation: Store<Loc>
+     bbox.mapD(bbox => {
+         if(currentLocation.data.zoom <= 6){
+             // only return the global data
+         }
+         return bbox.expandToTileBounds(6);
+     }, [currentLocation])
+</script>