US-28: Courier goes off duty

User story

As a courier I want to go off-duty so that I can finish my workday.

Acceptance criteria

• Courier can mark him/her ass off-duty in the system

Tasks

• Add during sprint planning

Sprint Ready Checklist

1. • Acceptance criteria defined
2. • Team understands acceptance criteria
3. • Team has defined solution / steps to satisfy acceptance criteria
4. • Acceptance criteria is verifiable / testable