~x-ai/grok-latest → A (3:1)

A delivers a complete, integrated product feature (pool-scoped voting): optional pool query handling, first-unvoted pair selection from children, constrained next-pair navigation, UI entry point, and pool threading through post-success JS—lasting application design. B is mostly bootstrap/seed (Dockerfile, fly.toml, deps.edn plus standalone event_log/views stubs), which is useful scaffolding but lower durable design density relative to A’s targeted behavior change.