RFC: flatten logic tree #1103

Job	Run time
Python 3.10 on ubuntu-latest (free-threading: false)	8s
Test minimal requirements	7s
Python 3.11 on ubuntu-latest (free-threading: false)	9s
Python 3.12 on ubuntu-latest (free-threading: false)	11s
Python 3.13 on ubuntu-latest (free-threading: false)	16s
Python 3.10 on macos-latest (free-threading: false)	12s
Python 3.11 on macos-latest (free-threading: false)	11s
Python 3.12 on macos-latest (free-threading: false)	11s
Python 3.13 on macos-latest (free-threading: false)	13s
Python 3.10 on windows-latest (free-threading: false)	32s
Python 3.11 on windows-latest (free-threading: false)	23s
Python 3.12 on windows-latest (free-threading: false)	21s
Python 3.13 on windows-latest (free-threading: false)	1m 29s
Python 3.13 on ubuntu-latest (free-threading: true)	1m 25s
docs	14s
type check (3.10)	7s
type check (3.13)	8s
	6m 17s

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