Move project status to 'to do' when unassigned

[knjk04]

When we unassign someone from an issue, the project status should move from 'in progress' back to 'to do'

Additional context

• Be sure to read the contributing guidelines first!
• Discuss your implementation approach with us before we assign you to it
• Provide us with an estimate on how long you think it will take you to complete
• Branch from main and set main as the destination branch in your pull request

If you need help with anything, we'll be happy to help you over a GitHub Q&A discussion or our Slack workspace

[stale[bot]]

Is this still relevant? If so, what is blocking it? Is there anything you can do to help move it forward?

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.