Hahomematic

- Cleanup LOGGER messages
- Cleanup code base with ruff
- Ensure the signal handler gets called at most once by mtdcr
- Fix stop central, if another central is active on the same XmlRPC server
- JsonRpcAioHttpClient: Allow empty password by mtdcr
- Remove VALVE_STATE from HmIPW-FALMOT-C12
- Remove put_paramset from custom_entity
- Remove set_value, put_paramset from central
- Remove support for python 3.9
- Remove to int converter for HmIP-SCTH230 CONCENTRATION
- Replace old-style union syntax
- Validate password with regex (warning only!)

- Aggregate calls to backend
- Fix HmIP-MOD-TM: inverted direction

- Add a new custom entity type for windows drive
- Return True if sending service calls succeed

- Add ExtendedConfig and use for additional_entities
- Add ExtendedConfig to custom entities
- Add LED_STATUS to HM-OU-LED16
- Allow multiple CustomConfigs for a hm device
- Cleanup test imports
- Increase the line length to 99
- Remove LOWBAT from HM-LC-Sw1-DR
- Remove obsolete ED_ADDITIONAL_ENTITIES_BY_DEVICE_TYPE from entity_definition
- Replace custom entity config data structure by CustomConfig
- Sort lists in parameter_visibility.py

- Add helper, central tests
- Add more tests and test based refactorings
- Reduce backend calls and logging during lost connection
- Remove obsolete parse_ccu_sys_var
- Update color_conversion threshold by guillempages

- Unify event parameters
- Refactor entity.py for better event support
- Fix wrong warning after set_system_variable
- Add validation to event_data