Review #007: expand brace shorthand in reviewed_artifacts frontmatter

docs/reviews/007-coverage-audit.md

@@ -2,8 +2,23 @@
 status: resolved (F1, F2, C1, C2, C3, L1, L2 resolved 2026-09-02; N1/N2a/N3a/N4a are classified-no-action / deferred-by-design)
 last_updated: 2026-09-02
 reviewed_artifacts:
-  - src/{materialize,sequential_reader,read_plan,offset_map,layout_builder,engine,data_access,bast,builder,tunion,validation_plan,walk_guard,bast_meta}.rs
-  - tests/{poc_roundtrip,tunion_dispatch,error_paths,engine_integration}.rs
+  - src/materialize.rs
+  - src/sequential_reader.rs
+  - src/read_plan.rs
+  - src/offset_map.rs
+  - src/layout_builder.rs
+  - src/engine.rs
+  - src/data_access.rs
+  - src/bast.rs
+  - src/builder.rs
+  - src/tunion.rs
+  - src/validation_plan.rs
+  - src/walk_guard.rs
+  - src/bast_meta.rs
+  - tests/poc_roundtrip.rs
+  - tests/tunion_dispatch.rs
+  - tests/error_paths.rs
+  - tests/engine_integration.rs
   - docs/reviews/006-implementation-review-030.md (post-fix coverage re-check)
 tool: cargo-llvm-cov 0.8.4 (--release, per-line text) + manual classification of every uncovered production line + disposable probe tests (run in-session, then deleted)
 reviewer: post-review-#006 coverage audit (session request: "check test coverage for weak spots, meaningful tests, non-happy-path posture")