[ UI improvement ] to display uri of a media pressure in an email inject

[EllynBsc]

Description

To display the article.uri of a list of media pressures in an email, we should do:

<#list articles as article> - ${article.uri}
</#list>

N.B: check if it's the same for teams as we can assign many teams to the email inject

TODO

Should be treated along with this documentation issue in order to bring more clarity to the documentation for variables in media pressures