Validate the checked-in dependency and three service restart fault contracts
against disposable Docker resources before using them to assess model output.
Verify baseline, injected fault, refused duplicate injection, explicit fixture
recovery, and two-pass cleanup with unchanged pre-existing inventory.
These opt-in tests make no Pulse or model request. Fixture recovery is teardown
and does not count as an approval, rejection, execution or customer outcome.
Record exact live, owning-package and source-bound proof in the redesign plan.
rcourtman
173d74a8e4