docs: add instructions for codex on windows (#207) #527

Job	Run time
Tests on macos-latest with node 22	1m 34s
Tests on ubuntu-latest with node 20	54s
Tests on windows-latest with node 24	3m 2s
Tests on windows-latest with node 20	2m 40s
Tests on windows-latest with node 23	4m 27s
Tests on ubuntu-latest with node 24	58s
Tests on macos-latest with node 20	1m 37s
Tests on macos-latest with node 23	1m 47s
Tests on ubuntu-latest with node 23	1m 1s
Tests on windows-latest with node 22	2m 37s
Tests on macos-latest with node 24	1m 5s
Tests on ubuntu-latest with node 22	56s
[Required] Tests passed	2s
	22m 40s

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