Previously we were using standard Roboto Font but we were struggling to
get the same boldness as the ones from the Figma sketches. It appears
that Figma uses Roboto Flex, so by installing it we can now nearly
perfectly align our visuals with the ones form the sketches. I had to
do some custom tweaks with the weights of the font because if we
use exactly the same font-weight as in Figma the render is still different.
These were the missing parts in order to use every design tokens
of Cunningham. Including: spacing, font weight, size, family, and
colors. In order to be really versatile and to allow users to
define new design tokens I had to re-organize the way those tokens
are sub divided in sub objects in cunningham.ts file. That's why
sub division are created for theme.typ.sizes for instance.
