feat(decisioning): boot-time validator for declared idempotency vs wired @wrap #1192

Job	Run time
Test Python 3.10	3m 36s
Validate conventional commit format	7s
Test Python 3.12	3m 39s
Validate schemas are up-to-date	3m 36s
Postgres conformance tests (Postgres 16)	59s
AdCP storyboard runner — examples/seller_agent.py	1m 18s
Downstream import smoke (representative consumer symbols)	28s
v3 reference seller — pytest (respx-mocked upstream)	42s
Test Python 3.11	3m 25s
Test Python 3.13	3m 19s
AdCP storyboard runner — v3 reference seller (translator)	1m 23s
AdCP storyboard runner — examples/multi_platform_seller (PlatformRouter)	56s
	23m 28s

Provide feedback