//! L0 persist stratum.
//!
//! In-memory WAL as a Canonical Input Log (CIL): each record captures only
//! a non-reproducible fact — an exogenous `Submit` (external admission) or a
//! per-pop `Step` verdict plus the full post-state digest. Every
//! deterministic effect (child schedules, signal routing, internal ids) is
//! re-derived on replay. Header pinning (A14), BLAKE3-keyed chain (A13), and
//! replay (A1 D1-Total bit-identical reconstruction).
//!
//! File I/O is application responsibility; this stratum produces and
//! consumes byte buffers via `Wal::serialize` / `Wal::deserialize`.
pub use ;
pub use SignatureClass;
pub use ;
pub use ;