Create a better UX for input

[caprius]

CLI input is pretty tedious! Let's think about a GUI with drop-downs.

[danmedani]

Ideas for displaying charts:

• https://canvasjs.com/javascript-charts/stacked-column-chart/
• https://www.syncfusion.com/javascript-ui-controls/js-charts/chart-types/stacked-column-chart
• https://apexcharts.com/javascript-chart-demos/column-charts/stacked/
• https://www.chartjs.org/