Session cookie (ory_kratos_session) expired time should be configurable

[duytruong]

Is your feature request related to a problem? Please describe.

Currently, session cookies expires after 1 month.

Describe the solution you'd like

Session cookie (ory_kratos_session) expired time should be configurable. A ttl.session config already exists in the code base but can't be used, IMO schema config doesn't add this field atm.

Describe alternatives you've considered

Additional context

Add any other context or screenshots about the feature request here.

[duytruong]

It's good if you let me know where to start :)

[aeneasr]

The current key is kind of old, I don't think we should use it! Instead, it would make sense to add a ttl to the session hook config around here (see example config for redirection hook). This would need tests and the Configuration Schema also needs to be updated around here