emacs-vm fix

modules/dev/cc/common.nix

@@ -1,19 +1,20 @@
 { pkgs }:
 let
-  packages = builtins.attrValues {
+  basePackages = builtins.attrValues {
     inherit (pkgs)
-      clang
       clang-tools
       gcc
       gdb
       valgrind
       ;
   };
+  homePackages = basePackages;
+  devShellPackages = basePackages ++ [ pkgs.clang ];
 in
 {
-  inherit packages;
+  inherit devShellPackages homePackages;
   devShell = pkgs.mkShell {
-    inherit packages;
+    packages = devShellPackages;
     name = "cc-dev-shell";
     shellHook = ''
       echo "🔧 C/C++ dev environment"