enable/ disable devices
* **Please explain your feature request in a one or two sentences.**
Ability to choose what meross devices we want to enable through HB. Otherwise I still have my Meross Homekit devices two times on homekit.


* **Is your feature request related to a problem? Please describe.**
no


* **Any particular Meross devices that this relates to?**
I have one MSS510X, one MSG100, three MSS210 and four MSS310. I just needed HB for the MSS310's, because all of the others were already configured through apple homekit (and now are duplicated in apple homekit)

 **Anything else?**
no

