[15.0][ADD] website_event_track_stage_cancelled: New module

[chienandalu]

cc @Tecnativa TT47783

Depends on:

• [ ] https://github.com/OCA/event/pull/363

[Thibagon]

A quick word for anyone trying to test the module, the branch 364 is dependant of the branch 363

That being said the code looks good for me, I can recommend a measure to not be able to set back a cancelled track of a cancelled event to any other state than cancelled.

edit: Typo

[github-actions[bot]]

There hasn't been any activity on this pull request in the past 4 months, so it has been marked as stale and it will be closed automatically if no further activity occurs in the next 30 days. If you want this PR to never become stale, please ask a PSC member to apply the "no stale" label.

[chienandalu]

@pedrobaeza can we reopen and merge?

[pedrobaeza]

It's not possible to reopen it. Please propose it again and I will check and merge.