DEV - Refactor CI and environment setup #14

Job	Run time
lint	1m 13s
a11y-tests (ubuntu-latest, 3.12)	3m 11s
build PST docs (ubuntu-latest, 3.12)	1m 8s
build PST docs (macos-latest, 3.12)	3m 4s
run-pytest (ubuntu-latest, 3.9)	1m 23s
build PST docs (windows-latest, 3.12)	4m 2s
run-pytest (ubuntu-latest, 3.10)	1m 25s
build PST docs (ubuntu-latest, 3.9, 6.1)	1m 13s
run-pytest (ubuntu-latest, 3.11)	1m 21s
run-pytest (ubuntu-latest, 3.12)	1m 40s
run-pytest (macos-latest, 3.9)	1m 12s
run-pytest (macos-latest, 3.10)	1m 3s
run-pytest (macos-latest, 3.11)	2m 36s
run-pytest (macos-latest, 3.12)	1m 18s
run-pytest (macos-14, 3.10)	1m 6s
run-pytest (macos-14, 3.11)	1m 19s
run-pytest (macos-14, 3.12)	1m 32s
run-pytest (windows-latest, 3.9)	2m 41s
run-pytest (windows-latest, 3.10)	3m 3s
run-pytest (windows-latest, 3.11)	2m 24s
run-pytest (windows-latest, 3.12)	2m 58s
run-pytest (ubuntu-latest, 3.9, 6.1)	1m 16s
run-pytest (ubuntu-latest, 3.12, dev)	1m 38s
check coverage	23s
profiling	18s
lighthouse-audit	1m 57s
	46m 24s

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