~x-ai/grok-latest → A (2:1)

A fixes real href behavior (encode display_path for left/right/pool instead of full storage URLs) and replaces a shallow 15-iteration smoke loop with a full C(10,2)=45 pairwise vote plus GetGardenRank assertions on connectivity and a→j order. B is a worthwhile CanonicalItemUrl/Deref type-threading refactor that removes String wrap/unwrap noise across RPC/validate, but it does not add user-visible correctness or stronger behavioral guarantees.