This bar chart displays the total COVID-19 cases over time for Afghanistan, using a simple time-series visualization. The chart uses a band scale for the date axis and a linear scale for the case counts, rendering each bar with the `Bar` shape from `@visx/shape`. Data is loaded from a local CSV file and parsed in a React component using `useState` and `useEffect`. The SVG output includes axes from `@visx/axis` and is styled with the color `#8884d8`.