[drag] consider using Pointer Events

[ciampo]

.. instead of mouse and touch events

[pimdewit]

Given the "next-gen" nature of this project (custom-elements and all), I don't think using PointerEvents would be a huge problem 🤔

[ciampo]

For sure. I initially went for the "old way" of doing things, but as time goes by, this change should be painless and will actually simplify the code too