Container Slots for Overlay Components

[cagataycivici]

For example, Toast, Dialog, Sidebar and OverlayPanel are good candidates for the container slot where entire content inside the root can be templated.

<p-toast>
   <template #container>
     Replaces the whole content, we should also pass close event handler to bind to custom UI
  </template>
</p-toast>

Related discussion;

https://github.com/orgs/primefaces/discussions/16

[tugcekucukoglu]

Toast and Dialog: 962ddb1