[mhmdibrahimm]

Summary

• add the serializable, idempotent Nakama terminal-result commit boundary
• freeze canonical match batches in a durable outbox and publish through an isolated HTTPS signer
• scaffold collectible issue/revoke publication with a dedicated signer and database role
• materialize match and collectible state only after HAF irreversibility, including fork and retry reconciliation
• document the pipeline and add narrowly scoped database grants and role tests

Verification

• npm run verify
• real PostgreSQL role/path smoke tests for batch freezing, signer journals, HAF match and collectible finality, and outbox reconciliation
• dependency audit: 0 vulnerabilities

Trello: https://trello.com/c/97Avk6JK

[mcfarhat]

@mohammadibrahim3 Approved — match/collectible publication pipeline. Reviewed + CI green; 104 tests pass. Server-attested unforgeable publication, strict public-facts-only envelopes (no PII path on-chain), idempotent batching with modeled corrections, WAX-only, and DB isolation test-enforced against cross-role forgery. Exemplary. 🎉