Using an Ergolutions / Tuya Desk controller with Home Assistant

A year or so ago I got one of my best additions to my Home Office: a convertible standing desk. I can raise it up to stand at it, or lower it down to sit, or have it somewhere in between so I can store my chair underneath the desk so it takes up less space. The UX of this desk’s controller unit left a lot to be desired, though. First off, it’s a Tuya device. BOO! Second, even it’s touch interface…