Stabilize CI test runs with deterministic environment settings #60

Job	Run time
Discover regression systems	41s
Pre-commit	1m 9s
Unit (macos-15, 3.14)	1m 19s
Unit (macos-15, 3.12)	1m 0s
Unit (windows-2025, 3.14)	2m 27s
Unit (ubuntu-24.04, 3.12)	44s
Unit (windows-2025, 3.13)	1m 44s
Unit (ubuntu-24.04, 3.14)	1m 0s
Unit (windows-2025, 3.12)	2m 1s
Unit (ubuntu-24.04, 3.13)	45s
Unit (macos-15, 3.13)	1m 3s
Coverage	56s
Docs	1m 0s
Regression (fast) • octonol	6m 42s
Regression (fast) • cyclohexane	5m 41s
Regression (fast) • methane	2m 14s
Regression (fast) • ethyl-acetate	4m 28s
Regression (fast) • methanol	2m 14s
Regression (fast) • benzene	4m 17s
Regression (fast) • water	2m 1s
Regression (fast) • benzaldehyde	5m 10s
Regression (fast) • dna	2m 14s
	50m 50s

Provide feedback