# Expected Final File Tree
```text
<repo>/
Cargo.toml
AGENTS.md
README.md
crates/
quant-codec-core/
Cargo.toml
src/
lib.rs
ids.rs
digest.rs
dtype.rs
shape.rs
codec.rs
eval.rs
error.rs
tests/
shape_validation.rs
serde_roundtrip.rs
digest_stability.rs
poly-kv/
Cargo.toml
README.md
src/
lib.rs
error.rs
manifest.rs
receipts.rs
pool.rs
reader.rs
memory.rs
metrics.rs
codecs/
mod.rs
raw_exact.rs
q8_keys.rs
value.rs
adapters/
mod.rs
turbo_quant.rs
fibquant.rs
tests/
synthetic_roundtrip.rs
memory_accounting.rs
shape_rejection.rs
receipt_roundtrip.rs
deterministic_replay.rs
benches/
synthetic_pool.rs
docs/
SOURCE_OF_TRUTH_MAP.md
POLY_KV_SCHEMA_PROPOSAL.json
PUBLIC_CLAIM_BOUNDARY.md
BENCHMARK_PLAN.md
scripts/
preflight.sh
run_rust_gates.sh
validate_schemas.py
check_public_claims.py
validate_final_state.py
.codex-runs/
<run-id>/
...
```