~anthropic/claude-sonnet-latest → B (6:4)

Side B fixes a real correctness issue (duplicate `id="entity-section"/"entity-panel"` elements when multiple entities render on one page, e.g. vote compare) by switching to per-item `data-entity-section` selectors, and it meaningfully deduplicates code by reusing `entity_section` in vote.rs instead of a near-duplicate markup/CSS implementation. Side A is a clean but more superficial UI refactor (grouping cli_panel rows, adding a JS-safety assert) that improves one small widget without addressing any underlying bug or duplication.