Currently, if creating an API key in "granular" mode, and not selecting any scopes, a globally scoped API key is created. This can be surprising and is not ideal. Having a key with no scopes isn't useful in the first place, so this PR adds client- and server side validations to check that at least one scope is selected if using "granular" mode.
Before this commit it was complicated to render a `Checkbox` outside of
a `CheckboxGroup` as you would get no title, no description, no optional
hint and not tooltip.
This commits makes all of this possible by adding a special case for
checkboxes, and sharing code for tooltips and optional hint.
This commit also uses this opportunity to refactor part of the code to
use curryComponent and reduce code duplication.
In #30096 we converted the API keys UI to follow the new admin UI guidelines.
During this conversion, the step where you get a chance to copy the API key after creating, was lost due to a rebase mistake.
This re-introduces it.
