Administrators can now choose whether custom fields store their values in the database. This enables lighter non-stored fields as well as stored calculated or related fields, giving businesses more flexibility when tailoring Odoo to their processes.

This field reflects the corresponding property of fields, and allows to make
- non-stored custom fields
- stored computed/related fields

CRM sales stages are now shared across sales teams by default, making opportunity pipelines more consistent across the business. Teams can still create team-specific stages when needed, while leads are simplified to active or archived status instead of using pipeline stages.

Pimp my stage

Task: https://www.odoo.com/web#id=21028&view_type=form&model=project.task&action=333&active_id=248

This pull request appears to roll back or adjust startup-related behavior while also including deployment and production setup changes. It may affect how the system starts in Docker or production environments, with related updates touching mail, point of sale device tooling, and Romanian banking reference data.