Add `base` and `primary` tailwind colors

[ronanru]

https://github.com/codicocodes/dotfyle/pull/72#issuecomment-1763501686

[codicocodes]

I think this is great! Thank you!

I am curious, how would I go about if I wanted to add other color schemes?

I have been toying with the idea of having e.g. a gruvbox and a tokyonight theme.

[codicocodes]

background color seems off when the page is short, css missing somewhere?