Use github milestones

[Jonas-Karl]

Description As a product owner ] I want to have an organised project so that the sprints can be planned easier

Ready Criteria

• [ ] everyone understood the scope of this ticket
• [ ] atleast one person is assigned

Acceptance Criteria

• [ ] milestones are set up with a good chosen deadline

Scope

• [ ] configuration

Additional context Add any other context or screenshots about the feature request here.