flake: move packages to packages dir

hosts/default.nix

@@ -27,7 +27,7 @@ inputs: let
         # This is used to pre-emptively set the hostPlatform for nixpkgs.
         # Also, we set the system hostname here.
         [
-          self.nixosModules.user
+          # self.nixosModules.user
         ]
         (singleton {
           networking.hostName = hostname;

hosts/hermit/programs.nix

@@ -1,4 +1,8 @@
-{pkgs, ...}: {
+{
+  self,
+  pkgs,
+  ...
+}: {
   environment.systemPackages = builtins.attrValues {
     inherit
       (pkgs)
@@ -87,5 +91,6 @@
       zip
       zoxide
       ;
+    inherit (self.packages.${pkgs.stdenv.system}) helix;
   };
 }