* Add support for whole apsystems ez1 series by configuring the max_output at setup to match the value by the inverter
* Check Max output for apsystems on startup, not setup
* Move max output check into coordinator
* Raise UpdateFailed on error in apsystems
* Add number input for apsystems
* Exclude number from apsystems from coverage
* Remove unnecessary int-float conversion in apsystems number
* Remove unnecessary int-float conversion in apsystems number and redundant and single use variables
* Add translation for apsystems number
