Switch improvements

[techniq]

• [ ] Add label (like Radio/Checkbox)
• [ ] Support changing color
  • Support changing color based on on/off
• [ ] Support on/off text

Reference

• https://codepen.io/mburnette/pen/LxNxNg
• https://codepen.io/eddyerburgh/pen/jqNgEp
• https://codepen.io/designcouch/pen/sDAvk
• https://codepen.io/aaroniker/pen/ZEYoxEY
• https://codepen.io/billyysea/pen/CHmiE
• https://ant.design/components/switch/
• https://codepen.io/imhugofonseca/pen/ExGVGN