Create Actions menu and render on right-click

[tyler-dane]

As a user, I want to be able to right-click on an event and change its priority, so that I don't have to spend extra time doing so by opening the full event form.

Designs

Implementation

• Prevent default r-click context menu.
  • A few ways to do this:
    • use preventDefault() when the event is of type contextmenu (reference this example)
    • Check for the code on the button property of a MouseEvent
      • 0 for the primary button (usually the left button).
      • 1 for the middle button (usually the wheel button).
      • 2 for the secondary button (usually the right button).
      • Confirm how a11y this approach is first
• Render custom Actions menu