* 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
* move service constants to const.py, update blackbird custom service domain
* Readd bluesound services.yaml entries since it should be part of a different branch
tkdrob
Franck Nijhof
Raman Gupta
Paulus Schoutsen