refactor!: massive cleanup #1095

Job	Run time
build_coatjava	2m 17s
download_test_data (physics, dst)	3s
download_test_data (detectors, mon)	3s
build_timelines	49s
test_swifjob (detectors)	1m 27s
run_monitoring (detectors)	2m 44s
test_swifjob (physics)	1m 23s
run_monitoring (physics)	2m 17s
run_timelines (detectors, -n 4 --skip-mya)	4m 34s
run_timelines (physics)	1m 32s
Deployment	48s
	17m 57s

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