move imports around regarding emacs stuff

home-manager/no-gui.nix

@@ -106,7 +106,6 @@ in
       {
         nixpkgs.overlays = [
           inputs.rust-overlay.overlays.default
-          inputs.emacs-overlay.overlays.default
         ];
       }
     )

home-manager/progs/emacs.nix

@@ -1,5 +1,21 @@
-{ pkgs, config, ... }:
 {
+  pkgs,
+  config,
+  inputs,
+  ...
+}:
+{
+  imports = [
+    (
+      { ... }:
+      {
+        nixpkgs.overlays = [
+          inputs.emacs-overlay.overlays.default
+        ];
+      }
+    )
+  ];
+
   programs.emacs = {
     enable = true;
     package = pkgs.emacs-unstable-pgtk;