org-directory and org-agenda-files are annoying to setup and are vital
to using emacs for me. I don't load org-mode files necessarily before
using these variables. Thus, set them outside of the (after! org) call,
then do the mapping inside (after! org) because this is a very important system.
~Moved to their own org files for organisation their own org files
+writers module that uses powersaurus, flyspell and darkroom to help
with producing a writers experience
