- Fix switch component thumb appearing all white when ON - Add --cal-brand-accent CSS variable definitions for light and dark modes - Ensures proper contrast: white accent on dark bg, black accent on light bg - Resolves UI issue on /getting-started/connected-calendar and /getting-started/setup-availability pages Fixes switch components using bg-brand-accent class that maps to var(--cal-brand-accent,white) When CSS variable was undefined, it defaulted to white causing invisible thumbs. Co-authored-by: Kartik Saini <41051387+kart1ka@users.noreply.github.com>