[Bugfix] Fixed the service not working when selecting the device instead of the sensor

[Mrredstone5230]

In the title. To do that, I changed how the service was registered. I'm not sure 100% sure it works with multiple devices, but it should work??? Anyhow, this allows the service to be called by selecting not only the device, but also the room/area!

I hope this helps!

[gickowtf]

ah that's cool