Summary

Currently only superusers can create new projects. This will update the permissions to allow any user to create a project and become its owner.

Implementation Details

See some discussion here:
https://automatedinse-zlx9399.slack.com/archives/C09BBB1N8JG/p1760075948536909

This will likely be a model-level permission, and returned in the permissions array in the list view API responses. I think we can use that pattern for all models that belong to multiple projects (processing services), which are also currently restricted to super users

Related Issues

#923

Additional Context