REC07 - Connexion screen : add a warning "i am aware of the use that must be done of health data..."

[JDixmier]

First connection of every user (PSC / EIMIS Connect / Editor) >>> an intermediary screen between connection screen and homepage displays a message with the opportunity for the user to confirm its understanding of the conditions of exchanging health data

• Draft the message
• Implement it in a page between the connexion screen and the home page

[Adrien Touzouli]

What about displaying the message along with General Terms and Conditions link in a read only welcome room in which users are invited by default?

[Pipo Bimbo]

Hey team! Please add your planning poker estimate with Zenhub @ad2ien @JDixmier

[Adrien Touzouli]

Done with #372