Gradual color/brightness change

I’m sure someone did that before, but I’m trying to find some reliable light transition automation for Tuya propelled Novostella bulbs. Something like light wake up alarm, that would start at dark blue and say over 30 minutes ended up on bright white.
I’m not very familiar with more advanced coding like attributes, so perhaps someone could point me to it.
Thank you

Been looking for the same, but I don’t think the Tuya integration supports the transition feature.
Tried several times, but the lights just switch to the chosen colour straight away without transitioning.