* Support DPTComplex objects and validate sensor types
* Gracefully start and stop xknx device objects
* Use non-awaitable XknxDevice callbacks
* Use non-awaitable xknx.TelegramQueue callbacks
* Use non-awaitable xknx.ConnectionManager callbacks
* Remove unnecessary `hass.async_block_till_done()` calls
* Wait for StateUpdater logic to proceed when receiving responses
* Update import module paths for specific DPTs
* Support Enum data types
* New HVAC mode names
* HVAC Enums instead of Enum member value strings
* New date and time devices
* Update xknx to 3.0.0
* Fix expose tests and DPTEnumData check
* ruff and mypy fixes
* add button platform
* default values for payload and payload_length
* allow `type` configuration for encoded payloads
* add test for type configuration
* move common constants to const.py
- CONF_PAYLOAD
- CONF_PAYLOAD_LENGTH
* validate payload for payload_length or type
* c&p errors
* fix unique_id and pylint
* fix validator
