Looser coupling on Expandable

[DasProffi]

Describe the feature

The Expandable Component should have a loser coupling by making a new headless component Disclosure

• making the DisclosureContent usable independent of the context
• Remove all styling from the Content, Trigger and Root
• Allow content expansion also in horizontal direction
• Throw a warning if the Content is not in a Root that provides the contetx and the Content does not have a aria-controlledby set

Create a new component CollapsibleButton that takes the content as a child and builds the Disclosure automatically

Why is this feature needed?

Increasing the developer experience for using expandables

Additional context

No response