/**
 * Manifest stability tests — reuse/staleness decision, codebase fingerprint,
 * and the claims diff that makes dropped findings visible.
 *
 * Origin: three same-day islandlink runs (2026-07-20/21) extracted 18 → 17 →
 * 16 flows; the one real bug (run A's SetupIntent-retrieval 500 at
 * lib/subscriptions/manage.ts:105) was absent from run C's claim set with no
 * trace. Capsule: assay-claim-set-stability.
 */
export {};