One Alarm panel and customizable arm modes

[tomaszsluszniak]

Breaking change

In some scenarios, the arm mode would be overwritten to the defaults. The arm mode has been moved to the arm mode mapping attribute where you can set a different mode for ARMED_AWAY and ARMED_HOME features.

Proposed change

The Satel system defines zones. Until this change, each zone has a separate alarm control panel. So if you wanted to arm the system via the alarm control panel you had to do this for each zone separately which is not very convenient. To make it a bit more clever, I added a parameter called one_alarm_panel to create only one alarm control panel entity which allows to arming of the whole Satel system (all of the zones) at once. No scripts are needed as the users used to do (it's not the best way of arming the Satel system in terms of the satel_integra package).

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
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