update nixpkgs + fixes

mod-hm/default.nix

@@ -1,7 +1,30 @@
-{ ... }:
+# This is a NixOS module, not a home-manager module!
+{
+  lib,
+  inputs,
+  config,
+  options,
+  ...
+}:
 {
   imports = [
-    ./unison.nix
-    ./protonmail-bridge.nix
+    inputs.home-manager.nixosModules.home-manager
   ];
+
+  config = lib.mkIf config.desktop.enable {
+    home-manager.users."hd" = lib.mkAliasDefinitions options.home;
+    # install to /etc/profiles, not ~/.nix-profile
+    home-manager.useUserPackages = true;
+    # dont use home.nixpkgs
+    home-manager.useGlobalPkgs = true;
+
+    home = {
+      imports = [
+        ./unison.nix
+        ./protonmail-bridge.nix
+      ];
+
+      home.stateVersion = config.system.stateVersion;
+    };
+  };
 }