This fixes an issue where some applications were using the default fonts
from nixpkgs instead of the fonts specified in the system configuration.
Notably, this led to the use of "TeX Gyre Heros" for body text, which
made distinguishing between i/I/l problematic at smaller font sizes.
This *works*, and the best part is I didn't have to do *anything* (besides
write this configuration file, that is).
Thanks to NixOS, it is possible to have GNOME, Plasma, Hyprland, and
whatever else you want installed on the same computer without those
desktop environments conflicting with each other. This configuration is
done in a fully reproducible and declarative setup with minimal code,
without having to modify any external files or run any imperative
commands.
This makes it possible to boot into either Hyprland (the default) or
GNOME. Having separate configurations implemented in combination with
home-manager and impermanence guarantees that desktop environments don't
conflict withe each other, so this could also be used to implement a
Plasma specialization in the future.
Although many people have tried to make more modern top-like programs,
my favorite is still htop *by far*. NixOS includes htop-vim in its
official repositories, which is great, and this change removes the
/nix/store prefixes from all the processes, making htop overall much
easier to read and navigate.
Possibly useful for setting up computers with GNOME. The main advantage
GNOME has is the ability to have a consistent environment in both X11
and Wayland, which is useful to test whether or not something only works
in X11.
Unfortunately, some files may require the use of document editing
software like libreoffice. Fortunately, systemd-nspawn containers enable
us to ensure that these documents do not have access to the internet.
