* Add prettier (in pre-commit and CI)
* Make all file prettier
* Change order
* Add to Azure Pipelines
* Fix a YAML file prettier caught as invalid
* Remove flow mapping using curly braces from all YAML service files
* Add sonos.play_queue service
* Add SERVICE_PLAY_QUEUE import in alphabetical order
* Add queue_position parameter for sonos.play_queue service
* Move queue_position default to schema definition