A new NixOS installation was performed on an older laptop (now known as
sparrow) so the NixOS configuration has been updated.
Notable changes:
- Disable X11 in favour of Wayland.
- Remove the MATE Desktop Environment in favour of the River Window
Manager.
- Install system packages that I commonly use.
- Define more environment variables.
- Define shell aliases here.
- Add font installation.
- Go is now installed locally.
- Enable the GNUPG Agent.
- Disable nano.
- Update the garbage collection.
