fix(nix): ship the root script/ dir to the CLI build (#55494)

Co-authored-by: fabio <fabio@users.noreply.github.com>

nix/node_modules.nix

@@ -33,6 +33,7 @@ stdenvNoCC.mkDerivation {
         ../patches
         ../install # required by desktop build (cli.rs include_str!)
         ../.github/TEAM_MEMBERS # required by @opencode/script
+        ../script # required by packages/cli build (native-arch)
       ]
     );
   };