Deleting a project shows 'Oops!' permission error

[matthewelwell]

How are you running Flagsmith

• Self Hosted with Docker
• Self Hosted with Kubernetes
• SaaS at flagsmith.com
• Some other way (add details in description below)

Describe the bug

When deleting a project, the FE shows 'Oops!' permission error as it tries to retrieve the same project that it just deleted.

Steps To Reproduce

1. In a project that is safe to delete, navigate to project settings
2. Click on 'Delete Project' and confirm in the following dialog
3. Notice that you see an 'Oops!' error message

Expected behavior

The FE should redirect to the first project in the list, or project create screen if it was the last project in the organisation.

Screenshots