Nodes per country list component

frontend/src/app/shared/components/timestamp/timestamp.component.html

@@ -1,4 +1,4 @@
-‎{{ seconds * 1000 | date:'yyyy-MM-dd HH:mm' }}
+‎{{ seconds * 1000 | date: customFormat ?? 'yyyy-MM-dd HH:mm' }}
 <div class="lg-inline">
   <i class="symbol">(<app-time-since [time]="seconds" [fastRender]="true"></app-time-since>)</i>
 </div>

frontend/src/app/shared/components/timestamp/timestamp.component.ts

@@ -9,6 +9,7 @@ import { ChangeDetectionStrategy, Component, Input, OnChanges } from '@angular/c
 export class TimestampComponent implements OnChanges {
   @Input() unixTime: number;
   @Input() dateString: string;
+  @Input() customFormat: string;
 
   seconds: number;