uoa-repository-manager-service/app/app.component.html

<p-toast preventOpenDuplicates="true"></p-toast>
<div class="container">
  <div class="p-grid p-nogutter">
    <div class="p-col-12">
      <app-header></app-header>
      <app-main-page></app-main-page>
    </div>
  </div>
</div>