refactor: remove unnecessary config wrapper in nvim

home/modules/nvim/default.nix

@@ -1,9 +1,7 @@
 { pkgs, inputs, ... }:
 
 {
-  config = {
-    home.packages = [
-      inputs.nvim.packages.${pkgs.stdenv.hostPlatform.system}.nvim
-    ];
-  };
+  home.packages = [
+    inputs.nvim.packages.${pkgs.stdenv.hostPlatform.system}.nvim
+  ];
 }