get_owners is launched onChange on database form on pyrog

[nriss]

Description

On pyrog, when we are on a source and we want to change the Database connection credentials, the get_owners function is called on form change, inducing a call of this function for each character we modify.

Expectation

It would be great to have only one call to the database

Environment

On our croissant VM

Additional context

Resolution

It would be better to make the database connexion uniform with the source creation : to have a "connect database" button which, on click, induces the database owner request