Add claude desktop client

flake.nix

@@ -13,6 +13,8 @@
       url = "github:nix-community/nix-index-database";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    claude-desktop-nix.url = "github:tomsch/claude-desktop-nix";
   };
 
   outputs =
@@ -21,6 +23,7 @@
       nixpkgs,
       home-manager,
       nix-index-database,
+      claude-desktop-nix,
       ...
     }@inputs:
     {
@@ -31,6 +34,11 @@
           hosts/fw/configuration.nix
           home-manager.nixosModules.home-manager
           nix-index-database.nixosModules.default
+          ({ pkgs, ...}: {
+            environment.systemPackages = [
+              claude-desktop-nix.packages.${pkgs.stdenv.hostPlatform.system}.default
+            ];
+          })
         ];
       };
     };