* 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
* update service domain for local_file from camera to local_file
* remove service.yaml entry in camera component as part of change
* fix test
* move constants to const.py
* add local_file/const.py to .coveragerc
* remove local_file/const.py from .coveragerc since component has tests