refactor: merge 'host.nix' into 'meta.nix'

hosts/andromache/default.nix

@@ -7,13 +7,13 @@
 }:
 
 let
+  meta = import ./meta.nix;
   wolInterfaces = import ./wol-interfaces.nix;
 in
 {
   imports = [
     inputs.disko.nixosModules.disko
     ./hard.nix
-    ./host.nix
     inputs.nixos-hardware.nixosModules.common-cpu-intel
     inputs.nixos-hardware.nixosModules.common-pc
     inputs.nixos-hardware.nixosModules.common-pc-ssd
@@ -24,6 +24,8 @@ in
     })
   ];
 
+  inherit (meta) host;
+
   home-manager.users.${config.host.username} = import ../../home/hosts/${config.host.name};
 
   "ai-tools".enable = true;