fix: corrected react-leaflet-cluster CSS import paths

Author: sanvishukla

src/components/EventMap.jsx

@@ -14,8 +14,8 @@ import MarkerClusterGroup from "react-leaflet-cluster";
 import L from "leaflet";
 import "leaflet/dist/leaflet.css";
 // MarkerCluster styles
-import "react-leaflet-cluster/dist/assets/MarkerCluster.css";
-import "react-leaflet-cluster/dist/assets/MarkerCluster.Default.css";
+import "react-leaflet-cluster/lib/assets/MarkerCluster.css";
+import "react-leaflet-cluster/lib/assets/MarkerCluster.Default.css";
 
 // Fix for default marker icons in React Leaflet
 delete L.Icon.Default.prototype._getIconUrl;