feat(review 006 Unit 2): additive OperationSpec.description disclosed via discovery (E-02)
- OperationSpec gains description: Option<String> (builder
with_description, defaults None; no struct-literal construction
sites exist, so additive by construction)
- spec_to_json_pub emits description when set; rebuild_spec_for
parses it back — the field survives from_call discovery and
op/register announcement (same round-trip pattern as
resource_id_path / publish_schema)
- services/list and the local-ops half of services/list-peers emit
description when set; output-schema docs on both listing specs and
operation_spec_schema advertise the field
- Tests: builder/default, emit/omit, listing emission, schema
disclosure, schema-doc presence, round-trip + absent-stays-absent
(8 new; 616 total)
- Docs: review 006 Unit 2 marked IMPLEMENTED; ADR-047 §6 amendment
records the E-02 discovery decision (listing enrichment lands, the
channel/resources/subscribe half stays deferred); OQ-40 gains the
load-bearing note; operation-registry.md struct + listing docs;
CHANGELOG
Verification: cargo test (616 pass), clippy -D warnings (host +
wasm32), fmt --check, cargo doc --no-deps, wasm32 check — all clean
glm-5.3-flash
f8dad9dbc8