Fan speed control support

[lunDreame]

Is your feature request related to a problem? Please describe.

I want to use the function related to the fan speed of the pluid dashboard in HomeAssistant. In addition, Creality K1 standard fans support three in pure state on fluidid. However, in reality, only one fan comes up in the Home Assist component.

Describe your setup

Klipper, Moonraker, Fluidd

Describe the solution you'd like

X

Additional context

X