- N1: number_from_f64 now returns AlkTypeError::Access for non-finite
floats instead of silently materializing Value::Null. A NaN/Inf in the
buffer surfaces as a clear access error rather than a misleading
'expected a number' validation error.
- N3: drop the dead Value::String arm from check_bytes; the materializer
only ever emits bytes as an array of u8. Update the validation-model
docs to match.
- N4: fix stale ADR references in doc comments (ADR-096 -> ADR-002,
ADR-097 -> ADR-003, ADR-098 -> ADR-004, ADR-101 -> ADR-007).
N2 (BastType::alk_kind returning Struct for ) left as documented;
every current caller resolves the ref first, so forcing Option through
the call sites is churn without benefit.
Verification: cargo test --release (411 pass), cargo clippy --all-targets
-- -D warnings (clean), cargo doc --no-deps (clean).
deepseek-v4-pro
62ed009281