Define a committed scenario/replay/shim/evidence package format for
portable process-fidelity conformance fixtures (#336). The package
format is versioned, path-independent, and consumable from a clean
checkout.
- conformancePackage.ts: top-level package schema with scenario
manifests, replay plans, shim plans, expected evidence, and
verifier contracts. Deterministic package ID computed from
canonical JSON. Cross-reference validation ensures internal
consistency.
- conformanceTrustGate.ts: trust gates that compare captured runs
against committed conformance packages (#337). Classifies semantic
diffs from timing/normalization noise. Unknown/truncated evidence
is never treated as equivalence.
- conformanceReplay.ts: CI replay engine that runs each scenario,
evaluates trust gates, and detects drift between captured and
committed evidence (#338).
Closes#336, #337, #338
morluto
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