initial config

modules/system/user.nix

@@ -0,0 +1,21 @@
+# ==========================================
+# USER CONFIGURATION
+# ==========================================
+{ config, pkgs, ... }:
+
+{
+  users.users.matiss = {
+    isNormalUser = true;
+    description = "Matiss";
+    extraGroups = [ "networkmanager" "wheel" "docker" "video" "render" "input" ];
+    shell = pkgs.zsh;
+  };
+
+  # Core system packages (available to all users)
+  environment.systemPackages = with pkgs; [
+    git
+    vim
+    wget
+    curl
+  ];
+}