* Cleanup for apsystems and fix for strings
* Migrate to typed ConfigEntry Data for apsystems
* Improve strings for apsystems
* Improve config flow tests for apsystems by cleaning up fixtures
* Do not use Dataclass for Config Entry Typing
* Improve translations for apsystems by using sentence case and removing an apostrophe
* Rename test fixture and remove unnecessary comment in tests from apsystems
* Remove default override with default in coordinator from apsystems