Fancy sugaring: online report of consumption

Eventually might be worth adding an option to enable display of the summary on the screen, similarly to how `apt` commands do it (IIRC) -- at the bottom of the terminal there is then a line which informs about progress of apt command - % done etc

- https://en.wikipedia.org/wiki/ANSI_escape_code has codes for navigation
- https://github.com/pyout/pyout is our project which might have some of them used already to see how to do it etc.