Function addVersion

src/artifacts/store.ts:111–119

(manifest: ArtifactManifest, file: string, now: string, note?: string)

/** Append a new version to a manifest and make it current (immutably). */
export function addVersion(manifest: ArtifactManifest, file: string, now: string, note?: string): ArtifactManifest {
  const v = nextVersionNumber(manifest);
  return {
    ...manifest,
    updatedAt: now,
    current: v,
    versions: [...manifest.versions, { v, file, createdAt: now, ...(note ? { note } : {}) }],
  };
}

// ── path helpers ──────────────────────────────────────────────────────────────