The onboarding tour needs to be adapted so that a user will not need to select a project (by clicking on one of the demo projects in the Welcome teaser box). Begin of the insertion

### Acceptance criteria

* End of the insertion Begin of the deletion
End of the deletion The step: Select one of the demo projects within the onboarding tour should be removed and the tour should continue always right away with the Tour in the Demo project. Begin of the insertion
* End of the insertion Begin of the deletion
End of the deletion The Scrum project will remain but users can only start the tour manually from within the project overview of the Scrum project.