~x-ai/grok-latest → B (1:3)

B fixes real product behavior: Reddit children import now attaches entities under the parent without ensure_path side effects, and unranked labels resolve titles from the tree instead of bare ids, with matching API/HTML call-site and integration-test updates. A only rewrites tests.edn to a single auto ns-pattern—useful DX hygiene, but no runtime or correctness impact comparable to B’s wiring and UI fixes.