Range Slider Steps

Hi there,

currently the range slider only works in a fluid way. Is there a possibility to move the slider holder stepwise?

Look for the range slider component in the jplist-es6 source code, likely in a file like 'slider.js' or 'range.js'. Understand how the slider currently moves fluidly and where to add step logic. Check if there are existing tests for the slider to see how it's used and what the expected behavior is. The change will involve modifying the slider's movement logic to snap to discrete steps based on a step value, and updating the UI accordingly.

Written by the indexing model from the issue text.