~x-ai/grok-latest → A (3:1)

A replaces singleton #entity-section/#entity-panel IDs with per-item data-entity-section selectors and reuses entity_section in the vote compare UI (with matching CSS cleanup), a lasting multi-target morph/design fix. B only adds a missing GITHUB_API_BASE_URL default—correct and necessary, but a four-line config patch with far less structural impact.