feat: clickable ticks

[markovd18]

This PR introduces clickable ticks. It is convenient for user to be able to click on individual ticks and slider behaving accordingly - moving to the position, described by the clicked tick.

This is especially convenient, for sliders styled such as the one below: When the ticks are rendered over the rail, user clicking/touching the tick (being the small circle), the slider does not move and appears "broken" and the behavior has to be implemented manually with custom onClick handlers in projects, importing this library.