Changed
- The composer's model and thinking-level pickers now read as one quiet list: option rows sit one hairline-free
Base01step apart (matching the access/workflow menus) instead of a 6px gap with a hairline between every row, the provider scope row is a touch tighter, and each row's leading provider/reasoning tile stays neutral so ember marks only the selected row's check. A full-height popover is ~36px shorter, and the key legend can no longer wrap into a second line.