Commit [1] introduced an automatic start of edit mode when
selecting a theme but didn't take into account wether the frontend lang
of the user was matching that of the website that is supposed to enter
in edit mode.
Steps to reproduce:
- Create an empty database and install website.
- Add an extra lang on website (e.g FR) and visit the website in that
lang.
- Go in settings an create a new website, skiper the configurator,
select a theme.
- Redirect is with enable_editor but nothing happens.
The editor isn't started if not in the source's lang.
This commit redirect the user to the default_lang of the website
so that editor can always be started. It also introduces a tour
to test out the flow.
[1]: https://github.com/odoo/odoo/commit/f474eac4543712ae5b1c7d614f9eff9367445107
task-2687416
closesodoo/odoo#85058
X-original-commit: 02e08af7278cd66d768fe6a4f23aa17eb816be3c
Signed-off-by: Romain Derie (rde) <rde@odoo.com>