Closes https://github.com/twentyhq/twenty/issues/4555 <img width="593" alt="Capture d’écran 2024-04-05 à 11 54 28" src="https://github.com/twentyhq/twenty/assets/22936103/e6021417-bc78-460b-adf6-834330bbd894"> Connect the existing for with the backend so we can now create database connections. --------- Co-authored-by: Thomas Trompette <thomast@twenty.com>