Create cba-menu

[Manvel]

Background

Both for the new cba-list and new cba-table we need to implement kebab menu, which should open a menu with the various selectable items.

What to change

Create cba-menu component that can be programmatically triggered to open and closed when clicked/navigated out or by selecting item inside.

Additional notes

• The changes to cba-menu should be WCAG compliant.
• cba-menu menu appearance should be programmatically calculated similar to cba-tooltip.
• cba-menu.items should accept array with id, text and href(optional).
  • When href is not specified clicking item should trigger menu-select event.
  • When href is specified open link in the href in a new tab.
• cba-menu.show() should open the menu.
• cba-menu.hide() should close/hide the menu.
• cba-menu.toggle() should toggle the visibility

Tests

• Ensure to create smoke test with information about how to use the component.
• Ensure that the functionality explained above are covered by puppeteer where possible(i.e. custom methods, parameters, keyboard and mouse navigation and etc.).