feat(kafka): require name confirmation

[craicoverflow]

Closes #215

The UI makes the user confirm the name of the Kafka instance when deleting. This PR aligns both interfaces.

It makes more sense to confirm the name as the ID will already have been entered, and is more likely to be pasted from the clipboard, skipping this sanitisation check.

❯ ./rhoas kafka delete
? Are you sure you want to delete the Kafka instance 'enda-test'? Yes
? Confirm the name of the instance you want to permanently delete: enda-test
Kafka instance 'enda-test' has successfully been deleted

[wtrocki]

While this work. I would ask user to retype it's name.
When I used the command I did not know what kafka I was using so needed to kill command.
Go and check what I'm using and then type it.

[craicoverflow]

That is another good reason to keep this in my opinion. It makes the user be 100% certain they know which instance they are deleting.

[wtrocki]

But can we tell them which one? Like github - please retype name of the repo.

[craicoverflow]

Yes that would work - I was concerned this would still lead to the user copy/pasting it without really thinking about the name

[craicoverflow]

Updated with suggestion:

❯ ./rhoas kafka delete
? Are you sure you want to delete the Kafka instance 'enda-test'? Yes
? Confirm the name of the instance you want to permanently delete: enda-test
Kafka instance 'enda-test' has successfully been deleted