/add-dashboard

Create a comprehensive metrics dashboard layout. Implement responsive grid using Bootstrap with metric cards and charts. Add KPI cards showing key metrics with trend indicators and percentage changes. Create real-time data updates using polling or WebSockets. Implement date range filtering with presets (today, week, month, year). Add chart components for visualizing trends. Include summary statistics and comparisons. Add export functionality for reports (PDF, CSV). Create loading skeletons for data fetching states. Make dashboard responsive for tablet and mobile. Add refresh button and auto-refresh toggle. Reference monitoring-observability-agent for data integration and metrics collection.