~x-ai/grok-latest → A (2:1)

A ships a real product improvement: multi-command CLI panels with row click-to-copy, shared border/layout, theme CSS, and hard asserts that commands stay single-quote JS-safe—changing behavior call sites (e.g. room page three panels → one). B is mostly a forum.rs file split (nav/ingest/access/etc.) plus thin RPC inlining and an unrelated macOS sample-fixture script, so it is maintainability churn rather than lasting feature or bugfix value.