feat: get namespaces owned only when fork a project

[andre-code]

PR to fetch namespaces owned only for fork and create projects.
Pending:

• Fix e2e tests

/deploy #persist #cypress renku=renku-ui-2.15.0-tests

closes #2027

[RenkuBot]

You can access the deployment of this PR at https://renku-ci-ui-2187.dev.renku.ch

[lorenzo-cavazzi]

This looks good!
I suggest using a wrapper instead of creating the old "NewProjectCoordinator" in other contexts for the time being -- I added a description inline but I'm also happy to implement it if the comment is not clear.

I've noticed a detail with visibilities: when creating a new project, while re-computing the available visibilities, it doesn't show the temporary loader. The behavior is correct on the Fork tho.
I added a gif to explain it better (the comparison is PR vs DEV since I didn't notice it was already working well on forks also in the PR)

P.S. the local e2e tests are failing; it's probably necessary to update them.

[lorenzo-cavazzi]

I understand the reason for this, but it feels a bit weird importing and creating the NewProjectCoordinator here in the App (or in the AddDatasetNewProject section).
What about adding a temporary wrapper?
This would mean creating a class NewProjectWrapper in the "ProjectNew.coordinator.js" file that takes the props, create the coordinator and passes it as a prop to the functional component. And that can be exported as export { NewProjectWrapper as NewProject}
That way, once we remove the wrapper, we don't need to modify the code wherever we use NewProject but just clean up the "ProjectNew.coordinator.js" content.
P.S: I realize this is harder to explain than to implement. I'm happy to push a commit with this change.

[andre-code]

sure, added the wrapper

[lorenzo-cavazzi]

Suggested change

	warnings["title"] = "Fetching projects to avoid duplicated projects...";
	warnings["title"] = "Fetching projects to prevent duplicates...";

[ciyer]

This looks very good! When reviewing the code, I noticed a couple of small things. The first one was there before your code, but since we are making changes, I think it would make sense to improve.

[lorenzo-cavazzi]

Another detail: could you incorporate the fix to the getSlugAndReset function from here? #2209

It's just a tiny change, from this line

return ${creation.newNamespace}/${creation.newName};

to this line

return ${creation.newNamespace}/${creation.newNameSlug};

[andre-code]

thanks team for your review, I added all your suggestions 💪

Outdated

[ciyer]

The changes look good! There were some problems with the tests because the test user had thousands of projects and some of the actions were taking longer now, but those problems have now been fixed.

[RenkuBot]

Tearing down the temporary RenkuLab deplyoment for this PR.