Feature: Component Slider

[b1ink0]

Description

This PR add a new Slider component based on Espresso by Frappe design.

Screenshot/Screencast

Slider.Demo.mp4

Checklist

• I have thoroughly tested this code to the best of my abilities.
• I have reviewed the code myself before requesting a review.
• This code is covered by unit tests to verify that it works as intended.
• The QA of this PR is done by a member of the QA team (to be checked by QA).