~x-ai/grok-latest → B (2:5)

B’s lasting value is the end-to-end fetch redesign: oneshot FetchJobResult from the Reddit worker, a dedicated fetch module, and SSE (fetching/complete/error) with client consumption so the UI can wait on real outcomes instead of fire-and-forget morph. A is solid but narrower—correct pin HUD unpin via set_garden_pin clear, pairwise vote counts on garden icons, plus tests/CSS—and does not change core async design the way B does.