ca05e334a7
- Added Express server with SQLite database connection. - Created API endpoints to fetch categories, KPIs, measurements, and statistics. - Implemented error handling for database operations. feat: Create ChartModal component for visualizing KPI data - Developed ChartModal to display line charts for KPI measurements. - Integrated Chart.js for rendering charts with responsive design. - Added styling for modal and chart components. feat: Add ExportModal component for exporting KPI data - Implemented ExportModal to allow users to select data ranges for export. - Included radio buttons for predefined time ranges (last week, month, year, all data). - Styled modal for better user experience. feat: Introduce RangeChartModal for dynamic range selection - Created RangeChartModal to visualize KPI data over user-selected time ranges. - Integrated radio buttons for selecting different time ranges. - Enhanced chart rendering with Chart.js. refactor: Create useSQLiteDatabase hook for data fetching - Developed custom hook to manage fetching categories, KPIs, and measurements. - Improved error handling and loading states for better user feedback. style: Add CSS styles for modals and charts - Created styles for ChartModal, ExportModal, and RangeChartModal. - Ensured responsive design for various screen sizes.