go-distributedlisted

# Go Distributed A cross-service flow is defined by its **recovery**. `flow contract -> durable steps -> partial failure -> ordering and duplicates -> compensation -> redrive -> reconciliation -> proof` For a delegated Decision or Review, or when the active artifact requires its result interface, load the [shared specialist contract](../../contracts/specialist-contract.md). Trace every accepted producer effect through terminal reconciliation. For interacting effects, exhaustive recovery-path coverage, or a decision/review handoff, record `DurableStep{identity, authority, commit, duplicate, reorder, unknown, compensate, redrive, reconcile, proof}` per step. A single local path can keep its judgment and evidence in the code or existing task artifact. Replay duplicate delivery, reordering, partial completion, process loss, redrive, and mixed versions. Each step is idempotent under redelivery or has a named compensation; ordering exists only where a key serializes it; reconciliation distinguishes applied, unapplied, and unknown. Read the mechanism present in this checkout before changing policy: [PostgreSQL Transactional Outbox](../../../docs/postgres-transactional-outbox.md) owns its transaction, fencing, ordering, retry, redrive, retention, and outcome classification; [NATS JetStream](../../../docs/durable-messaging.md) owns its publication identity, acknowledgements, and dead-letter transfer. An absent pack is a selected profile, not a gap. Reuse the existing pack and reje