lamina-requirements-definitionlisted

# Requirements definition Write requirements as traceable product behavior: - `intent.critical_promises[]`: outcomes the product must preserve. - Actors, entities, operations, workflows, invariants, and dependencies: how the product stays coherent. - `scenarios[]`: observable distinct risks and recovery. - `decisions`: confirmed choices, assumptions, and policy forks. - `intent.scope`: current in/out boundaries. - `traceability[]`: promise-to-graph links. Mark every node's criticality, provenance, confidence, and relevance. Keep stack and vendor choices out unless the user explicitly constrained them. Defer non-current behavior instead of padding the contract.