refactored theme configuration to use stylix instead of individually theming each program

modules/sys/environment/users.nix

@@ -0,0 +1,53 @@
+{
+  config,
+  inputs,
+  pkgs,
+  username,
+  self,
+  host,
+  ...
+}: let
+  nur = config.nur;
+in {
+  imports = [inputs.home-manager.nixosModules.home-manager];
+  home-manager = {
+    useUserPackages = true;
+    useGlobalPkgs = true;
+    backupFileExtension = "backup";
+    extraSpecialArgs = {inherit self inputs host username nur;};
+    users.${username} = {
+      dconf.settings = {
+        "org/virt-manager/virt-manager/connections" = {
+          autoconnect = ["qemu:///system"];
+          uris = ["qemu:///system"];
+        };
+      };
+      programs.home-manager.enable = true;
+      imports = [
+        ./../../home
+      ];
+      home = {
+        username = "${username}";
+        homeDirectory = "/home/${username}";
+        stateVersion = "24.05";
+      };
+    };
+  };
+
+  users = {
+    groups.persist = {};
+    users = {
+      root.initialPassword = "1234";
+      ${username} = {
+        isNormalUser = true;
+        initialPassword = "1234";
+        shell = pkgs.zsh;
+        extraGroups = ["wheel" "persist" "libvirtd"];
+      };
+    };
+  };
+  security.sudo.extraConfig = ''
+    ${username} ALL=(ALL) NOPASSWD: /run/current-system/sw/bin/nixos-rebuild
+  '';
+  nix.settings.allowed-users = ["${username}"];
+}