Test service settings button has disabled styling but is still clickable
When editing a service on an empty repository, it should not be possible to test it.
The "Test service" button has a disabled styling but is still clickable. Clicking it results in a 500 error page.
Steps to reproduce:
- Create a new empty project
- Enable a service (e.g. "Builds emails", which is easy to set up)
- After creating the service, test it