This commit does multiple things:
- The readonly mode of form view is removed but not for the fields.
it means that the fields in the view are always in edit mode except
if we force them to be readonly.
- The control panel is revamped to take less vertical space and shows now
the record editing (dirtiness)/validity status after editing the record.
- The record is saved only when leaving the view or by clicking the save
button when hovering the record status in the control panel.
- The record can still be discarded by clicking the discard button when
hovering the status text in control panel.
task id: 2822553
X-original-commit: 77824ad44b6945a9811120380747f87ef6362ae2
Part-of: odoo/odoo#101118
Co-authored-by: luvi <luvi@odoo.com>
