v0.1.29

Bug Fix

Systems without an EMS DeviceGateway no longer fail to set up.

Previously, if the 1KOMMA5° API returned a "DeviceGateway not found" error for get_ems_settings(), the entire live data coordinator would fail and the integration could not start.

Now the EMS settings call is caught individually — the EMS auto mode switch becomes unavailable, while all other sensors and controls continue to work normally.