Initial commit: Bedrock design system and UI component library
- Design system: spacing, typography, colors, animations, opacity, shadows
- Protocol-based color theming (AppColorTheme)
- Settings UI components: toggles, pickers, selection indicators
- Sound and haptic feedback manager (generic AppSound protocol)
- Onboarding state management
- Cloud sync manager (PersistableData protocol)
- Visual effects: ConfettiView, PulsingModifier
- Debug utilities: DebugBorderModifier
- Device information utilities (cross-platform)
- Unit tests for design constants