Automatically create menu when it does not exists
Description
Background
When using a new channel or a new theme and one of the menus have not been used before, an error is raised (see comment).
Requirements
Create a menu when it does not exist (instead of the exception that is thrown).
Test
Create a new channel and add a website connector, choosing a theme with menus.
The menu should be editable.
The edits should be saved in the right channel.
Deployment actions
None
Technical tasks
None
Fixed
Assignee
Client
Epic Link
Sprint
None