explain what a host is and how it is configured
A host is a resolved configuration that is produced by this repository. These
can be user home directories, full systems, or a fleet of systems. Individual
hosts are configured under the folder modules/hosts/<type>/<hostname>
depending on what type of host they are and the name of the particular host.
An overview of the hosts that have been configured can be found under the hosts page
Home Manager Hosts
explain best practices for configuring a home manager host
default.nix - entry point for the home
packages/ or packages.nix - package entries configured for the user
NixOS Hosts
explain best practices for configuring a NixOS host
default.nix - entry point for the host
configuration.nix - definitions what a host is supposed to do
hardware-configuration.nix - definitions specific to the hardware that the host is currently running on
Fleet Hosts
explain best practices for configuring a fleet host
default.nix - entry point for the fleet