Add thinkpad host

hosts/nixos/thinkpad/home.nix

@@ -0,0 +1,21 @@
+{ config, pkgs, ... }:
+
+{
+  # Import the common NixOS home configuration
+  imports = [ ../home-default.nix ];
+
+  # Any ThinkPad-specific home configurations can be added here
+  # For example, laptop-specific aliases or scripts
+  
+  programs.zsh.shellAliases = {
+    # Battery status alias
+    battery = "acpi -b";
+    
+    # NVIDIA offload aliases for running applications on discrete GPU
+    nvidia-run = "nvidia-offload";
+    
+    # Brightness control aliases
+    brightness-up = "brightnessctl set +10%";
+    brightness-down = "brightnessctl set 10%-";
+  };
+}