Loads of expressions were a single default.nix in a directory, instead
just make a single directory
Hyprland is the only directory of expressions left
Move a few things around to fit this a bit better
Add home/default.nix to defer "import all" from flake.nix
Remove work email from default account set up, add to work laptop
specifically and only
Clean up a few unused expressions
Move collection expressions from hosts/ into services/ as importable
modules
Remove service/hostname.nix collections
Remove all imports from host/ expressions and include as modules in
flake.nix
Set sensible defaults that propagate to (I think) everything