Adding a "sleep zone" for npcs

I play on 0.G stable so i don't know if it already exist but i would love the addition of a "sleep zone" to the zone manager.

Right now my followers always follow me and so go to sleep in the bright work room instead of going to the beds i have in a nearby room. I need to lead them to that room then tell them to rest and guard which is annoying and tedious.

Since there is already a system npcs use to decide on sleeping locations it should be easy to just add a zone that is first priority for them and then they follow the regular rulls they have in place for sleeping arrangements.

Tl'dr just let me designate sleeping quarters using the zone manager. It should be simple and easy and really helpfull