Fix reload issue with home-manager

nixos/configuration.nix

@@ -75,6 +75,8 @@
   home-manager = {
     backupFileExtension = "~";
     extraSpecialArgs = { inherit inputs; };
+    useGlobalPkgs = true;
+    useUserPackages = true;
     users = {
       "trude" = import ./home.nix;
     };

nixos/home.nix

@@ -5,7 +5,6 @@
   home.username = "trude";
   home.homeDirectory = "/home/trude";
   home.stateVersion = "25.11"; # Do not change after initial installation.
-  nixpkgs.config.allowUnfree = true;
 
   home.packages = with pkgs; [
     nerd-fonts.jetbrains-mono
@@ -224,7 +223,9 @@
       };
       "org/gnome/desktop/input-sources" = {
         show-all-sources = true;
-        sources = [ (lib.hm.gvariant.mkTuple [ "xkb" "us+altgr-intl" ]) ];
+        sources = [
+          (lib.hm.gvariant.mkTuple [ "xkb" "us+altgr-intl" ])
+        ];
         xkb-options = [ "terminate:ctrl_alt_bksp" ];
       };
       "org/gnome/desktop/interface" = {