- Add StoplightColors class with green/orange/red pastel colors
- Update dashboard gauges to use StoplightColors.forPercent()
- Update air quality levels to use shared stoplight colors
- Provides consistent color scheme for all threshold-based indicators
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create shared GaugeWidget with circular progress and customizable colors
- Add GaugeRow for displaying multiple gauges in a responsive layout
- Create WeatherWidget with temperature, condition, and details
- Create AirQualityWidget with AQI levels and pollutant readings
- Update DashboardContent with System Stats gauges and Environment section
- Both widgets use mock data, ready for API integration
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
