Refactor user rdv wizard + add summary step
Created by: adipasquale
preliminary to : https://trello.com/c/HGKPddEc/258-usagerprise-de-rdv-ajouter-%C3%A9tape-de-v%C3%A9rification-des-informations-de-lusager
Created by: adipasquale
preliminary to : https://trello.com/c/HGKPddEc/258-usagerprise-de-rdv-ajouter-%C3%A9tape-de-v%C3%A9rification-des-informations-de-lusager