Support HitachiAirToAirHeatPump (ovp:HLinkMainController) in Overkiz integration (#102159)
* Support OVP devices
Support OVP devices
* Fix coding style
* Fix coding style and unnecessary constants
* Move fanmodes inside class
* Apply suggestions from code review
Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>
* Remove duplicate widget
* Update homeassistant/components/overkiz/climate_entities/hitachi_air_to_air_heat_pump_ovp.py
Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>
* Format ruff
* Fix mypy
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Co-authored-by: Mick Vleeshouwer <mick@imick.nl>
Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>