Add a filter in website list

[CorentinAT]

Is your feature request related to a problem?

No

Describe the solution you'd like

In the Aeweb websites list, it would be nice to have a filter to display only online sites, and remove those that are unpublished.

For example, on the image, the first SERRATA website is unpublished, and I won't touch it again, so I would like to hide it from the list.

Additional context

No response

Epic

No response

[redDwarf03]

Thank you for your proposal.
We will add it in the backlog.
If you want, you can send us a pull request