CI/CD

Feature/introduce protocols #35

Job	Run time
CodeQL (javascript)	1m 27s
CodeQL (python)	2m 35s
Lint & Test (macos-12)	6m 17s
Test Briefcase build (macos-12)	5m 3s
Lint & Test (windows-2022)	3m 5s
Test Python package build (macos-12)	2m 2s
Test Briefcase build (windows-2022)	5m 8s
Lint & Test (ubuntu-22.04)	1m 34s
Test Python package build (windows-2022)	50s
Test Briefcase build (ubuntu-22.04)	3m 21s
Test Python package build (ubuntu-22.04)	21s
Upload coverage	3s
Briefcase build & draft release	0s
Publish to PyPi	0s
Deploy github pages	0s
	31m 46s

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