This update refreshes the internal way Odoo combines and retrieves screen layouts in Studio. It supports cleaner, more maintainable view handling without introducing a major visible change for business users.

Aggregation of all the changes related to [Task 2463632](https://www.odoo.com/web#id=2463632&model=project.task&view_type=form&cids=1&menu_id=5195) and its sub-tasks.