Improved answer layout in the terminal

[gleitz]

Description

Somewhat similar to #430, could we have a better layout in the terminal when you're picking multiple answers, or looking at different positional answers.

Might get some inspiration from https://github.com/santinic/how2

[theairbend3r]

We can potentially use a Python library called - rich to add text formatting to the answers (colours, boxes around answers for a cleaner look, progress bars etc.)

[gleitz]

• Replace RED manual colorization with rich's version
• We currently use pygments - what if we used rich? (is it better? different?)
• Could we use rich code formatter for code snippets?

[gleitz]

This is fixed with the rich additions 88873b5