- Fix: product code parser fails for Shutter connector type (KC-P30-ESS400U2-E00-PV)
Current rating was compared against connectorTypeValue ('S') instead of
connectorCurrentValue ('4') -> m_isValid = false for all PV-Edition models
- Add: phase switching support via UDP x2src/x2 commands (doc V2.04 §3.2.14-15)
New states: phaseSwitchSource, phaseSwitchActive, desiredPhaseCount
New action: setPhaseCount (1 or 3 phases, 5 min cooldown per IEC 61851)
Added KeContact::setPhaseSwitch() queuing both commands with built-in 200ms pause