// Property-test scaffold for fathomdb-schema.
//
// Real targets (per ADR-0.6.0-json-schema-policy and ADR-0.6.0-decision-index):
// - schema parse/serialize idempotence: parse(serialize(s)) == s
// - schema version monotonicity: migration registry stays contiguous
// - field-name canonicalization: round-trips through wire form
//
// Extend this as real schema types land.
use *;
proptest!