Codegen updates for 2025-10 #122

Job	Run time
unit-tests / Type checking (3.9, true)	46s
unit-tests / Unit (3.9)	1m 52s
unit-tests / Unit grpc (3.9)	49s
linting / lint	9s
unit-tests / Type checking (3.9, false)	48s
create-project	0s
integration-tests	0s
cleanup-project / cleanup-project	37s
	5m 1s

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