PURPOSE

Clean organization and models linked to Event Online feature introduced in
semi stable saas-13.3 at odoo/odoo@981f95bbf46658eda9f2d33751b9310cc67d86aa and odoo/enterprise@14722028ae0773c3710ea48ce48ff44703e83b5a

Also clean website event menu not being available in website event but only
in website event track, which implies some extra-code to manage it.

In short: merge website_event_online in website_event, website_event_track
_(online/session) in website_event_track.

RATIONALE

_online modules have been added to extend content of website_event and
website_event_track without having any impact on those module. First step
of cleaning is to move this content directly in base module.

track_session module is mainly a rewrite of track module. Second step of
cleaning is to move its content directly in website_event_track.

SPECIFICATIONS

Move website.event.menu model from website event track to website event
module. It allows to define community menu in website_event and re-use it
in website_event_meet and website_event_track_quiz, removing some
unnecessary dependencies.

Move event.tag color field from website event online to event. This field is
part of standard event models.

Move remaining content of website event online to website event.

Move remaining content of website event track online to website event track.
Agenda notably is completely replaced by the new one developed within
track_online module.

Ease discovering of online features: set bridges as auto install and allow to
configure CTA button on event from event_type, like other frontend related
menus and buttons, and add settings to install meet, exhibitors, live mode
and quizzed.

Update dependencies accordingly.

LINKS

Task ID-2319779
COM odoo/odoo#56067
ENT odoo/enterprise#12520
UPG odoo/upgrade#1654