We need 2 UI components for displaying alerts and confirmation dialogs, their functionality doesn't need to be anything more sophisticated than what the window.confirm and window.alert DOM APIs offer. To keep it generic an reusable, let's call them ConfirmDialog and AlertDialog (see: https://v4.mui.com/components/dialogs/ for implementation details).

The theme must be in sync with the global theme while still allowing to customise parts of their styles (please, make use of React.forwardRef for defining the components).

Development can be made and delivered through Storybook. There is no need to integrate them in the main components as part of this task.