Onboarding event when a user logs in

Hello,

with Onyxia, I would like to ensure that when a user logs in, it triggers some code to create the namespace for the user, specifically to avoid granting the onyxia service account the right to create/modify namespaces.

Currently, the InitNamespaceEvent is only triggered when a user launches a service and if their namespace does not already exist.

It would be ideal to emit an onboarding event whenever a user logs in, independent of service instantiation.

Best regards,
Yuwei