- Remove TEnum 'always LE' exception (no POC basis, contradicts ADR-097).
TEnum now follows schema endianness like all other fixed-size types.
- Document TEnum design change: u32 index is a deliberate deviation from
TypeBox's string enum for binary efficiency.
- Document TBytes as alknet-typedef addition (not in TypeBox typedef.ts).
- Fix kind count inconsistency: all docs now consistently say 17 kinds.
- Fix TTimestamp validation contradiction: clarify data-access layer vs
jsonschema validator responsibility.
- Add TEnum read/write coverage to data-access.md.
- Add TEnum endianness cross-reference to layout-engine.md.
- Clarify TBytes binary-vs-JSON representation in validation.md.