Tests for Typst

[florence-laflamme]

Features covered: Group columns, group rows, font size, formatting, grid theme, striped theme, markdown (italic only), missing value replacement, formatting, headers removal, and significant cell number formatting.

What did not seem to work for Typst so far: Bootstrap and void themes Cell merging Customisable width Markdown in cells: superscript, bold Style group rows (I think there's an issue with indexation)

[vincentarelbundock]

Fantastic, thanks!