Make rich output more human friendly

[hille721]

The current rich output can become a bit hard to read for a lot of variables as no fixed columns are used.

We should at least use a fixed column width for all rows (https://rich.readthedocs.io/en/stable/columns.html#columns) Further the rich table function could be explored as well (https://rich.readthedocs.io/en/stable/tables.html) (--table ?)