Add relint and refactor CI #209

Job	Run time
pkryger-taps (macos-latest, 29.4)	3m 25s
ci-tests (ubuntu-latest, 28.1)	2m 4s
pkryger-taps (macos-latest, snapshot)	3m 3s
ci-tests (ubuntu-latest, 28.2)	2m 7s
ci-tests (ubuntu-latest, 29.1)	1m 53s
ci-tests (ubuntu-latest, 29.2)	2m 15s
ci-tests (ubuntu-latest, 29.3)	2m 9s
ci-tests (ubuntu-latest, 29.4)	3m 20s
ci-tests (ubuntu-latest, snapshot)	2m 51s
ci-tests (macos-latest, 28.1)	2m 57s
ci-tests (macos-latest, 28.2)	2m 51s
ci-tests (macos-latest, 29.1)	2m 48s
ci-tests (macos-latest, 29.2)	3m 6s
ci-tests (macos-latest, 29.3)	3m 25s
ci-tests (macos-latest, 29.4)	4m 11s
ci-tests (macos-latest, snapshot)	3m 35s
	46m 0s

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