Playwright: Add Administrator Cluster tests

[aindriu-aiven]

What is currently missing?

The React UI is adding a new administrative action for the clusters tests, these tests should have playwright tests added to them.

How could this be improved?

This will add a UI automation test to the new React UI screens

Is this a feature you would work on yourself?

• I plan to open a pull request for this feature

[programmiri]

@aindriu-aiven should this than become a part of the mandatory CI pipeline? Currently the E2E tests can be triggered manually, but don't need to be green for merge.

If we want to add it to the mandatory pipeline, I would probably wait until we moved to merge-queues.

[aindriu-aiven]

@aindriu-aiven should this than become a part of the mandatory CI pipeline? Currently the E2E tests can be triggered manually, but don't need to be green for merge.

If we want to add it to the mandatory pipeline, I would probably wait until we moved to merge-queues.

Yes I think we should add to the mandatory pipeline, for now I think it is ok to wait until we move to merge-queues but we can start building out the tests as we go and then run them locally until we have it in the pipeline 👍