feat: add updated claude code

utils/pkgs/claude-code/default.nix

@@ -0,0 +1,30 @@
+{ lib, pkgs, runCommand, claude-code }:
+
+let
+  version = "2.0.55";
+
+  src = pkgs.fetchzip {
+    url = "https://registry.npmjs.org/@anthropic-ai/claude-code/-/claude-code-${version}.tgz";
+    hash = "sha256-wsjOkNxuBLMYprjaZQyUZHiqWl8UG7cZ1njkyKZpRYg=";
+  };
+
+  # Create a modified source with our package-lock.json
+  srcWithLock = runCommand "claude-code-src-${version}" {} ''
+    cp -r ${src} $out
+    chmod -R +w $out
+    cp ${./package-lock.json} $out/package-lock.json
+  '';
+
+in
+(claude-code.override {}).overrideAttrs (oldAttrs: {
+  inherit version;
+  src = srcWithLock;
+
+  npmDeps = pkgs.fetchNpmDeps {
+    src = srcWithLock;
+    hash = "sha256-cFvPoCmh3XpJe/5LPZizfBz6F6xAPYnBNimrK4+VbPw=";
+  };
+
+  # Remove the old postPatch since srcWithLock already includes package-lock.json
+  postPatch = "";
+})