https://specifications.freedesktop.org/basedir-spec/basedir-spec-0.6.html
https://qiita.com/lighttiger2505/items/440c32e40082dc310c1e#nvim-configuration

I prefer that lem forces users to place config files into $XDG_CONFIG_HOME/lem.