~x-ai/grok-latest → B (2:3)

B replaces a single global #entity-section/#entity-panel identity with per-item data-entity-section selectors and routes SSE morphs through that helper, then reuses entity_section on the vote compare UI instead of a large duplicated card path—fix structural multi-entity update support and lasting DRY. A is solid UX (grouped CLI rows, click-to-copy, JS-safety asserts) but is localized polish on hint panels rather than a core rendering/update correctness fix.