Use date-fns in formatDate

Author: tkleinke

core/src/tools/format-date.ts

@@ -1,8 +1,7 @@
-export function formatDate(date: Date): string {
+import { format } from 'date-fns';
+
 
-    const day: string = date.getDate().toString().padStart(2, '0');
-    const month: string = (date.getMonth() + 1).toString().padStart(2, '0');
-    const year: string = date.getFullYear().toString();
+export function formatDate(date: Date): string {
 
-    return `${day}.${month}.${year}`;
+    return format(date, 'dd.MM.yyyy');
 }