Reachable vs Unreachable State

[Apollon77]

We have "UNREACH" (Rolle indicator.maintenance.unreach) in most device types. We also have "CONNECTED" (indicator.reachable) but only media Device type has this.

I propose to also add "CONNECTED" to all device types and always have both

If we have both then we should define which is the preferred one (because then I would also use this in Matter. I would propose "CONNECTED" even if Homematic is "UNREACH"