~x-ai/grok-latest → A (3:2)

A lands a lasting user-facing design: multi-command cli_panel with row click-to-copy, JS single-quote safety asserts, and dual-theme CSS, consolidating three separate panels on room pages. B improves local DX (cargo-watch, persistent fixture-data, preferred port) plus a small room_page markup trim, valuable for iteration but not shipped product surface.