The website setup flow now includes the calendar feature as an available option. This makes it easier for businesses to enable calendar-based functionality when configuring a website, without extra manual setup.

Event permissions were cleaned up and a new Registration Desk role was added for staff handling attendee check-ins. This lets entrance teams create and manage registrations and use barcode scanning without giving them broader event management access that could accidentally change event setup.

Purpose
=======
Clean the ACLs related to the Event application.

Add a new group to manage the registration in the entrance of an event.
This group should not be able to "break" things in Event but should be
able to create and manage the registrations.

Specification
=============
This new group should be able to use event barcode.

Task 2204364
COM odoo/odoo/pull/57022
ENT odoo/enterprise/pull/13984
UPG odoo/upgrade/pull/1897