Replaces the placeholder test with focused, maintainable suites that
encode the documented API behaviour as a regression net for the
upcoming API migration:
- lifecycle: activate/highlight/destroy, active element, modal popovers
- navigation: drive, moveNext/movePrevious/moveTo, first/last, getters
- popover: buttons, progress text, custom class, onPopoverRender
- interactions: next/prev/close clicks and onNextClick/onPrevClick overrides
- keyboard: escape + arrow keys, allowClose/allowKeyboardControl
- hooks: onHighlightStarted/onHighlighted/onDeselected/onDestroyed
- config: getConfig/setConfig/setSteps/getState/refresh
Shared setup lives in tests/utils.ts. Also add test:run and
test:coverage scripts.
Kamran Ahmed