Place home-manager config under home directory, move system config
under system directory.
Add hostname-specific entries under home directory to be consistent
with how system is configured, update flake accordingly
Added most config, at least enough to get by for now
Update waybar config to remove hyprland-specific things
Misc updates to rofi, swaylock
Set greetd to start sway on machines by default now
Move autoUpgrade, nix registry and stylix settings to their own files, only
import autoUpgrade on desktops and server
Add laptop system file to control power management
Move some bits from flake.nix to default.nix and desktop.nix where
appropriate
Evie Litherland-Smith