fix: Respect nvim user config option

installer/modules.nix

@@ -1,14 +1,14 @@
 # ============================================================================
 # NixOS Modules Export
 # ============================================================================
-# This file exposes host types and software configurations as reusable NixOS 
+# This file exposes host types and software configurations as reusable NixOS
 # modules that can be imported by external flakes or configurations.
 #
 # Usage in another flake:
 #   # Full host type configurations (includes hardware + software + system config)
 #   inputs.nixos-systems.nixosModules.nix-desktop
 #   inputs.nixos-systems.nixosModules.nix-laptop
-#   
+#
 #   # Software-only configurations (for custom hardware setups)
 #   inputs.nixos-systems.nixosModules.sw-desktop
 #   inputs.nixos-systems.nixosModules.sw-headless
@@ -16,15 +16,30 @@
 { inputs }:
 let
   # Software modules with their dependencies bundled
-  mkSwModule = swType: { config, lib, pkgs, ... }: {
-    imports = [
-      ../sw/ghostty.nix
-      ../sw/nvim.nix
-      ../sw/python.nix
-      ../sw/theme.nix
-      (import ../sw/${swType} { inherit config lib pkgs inputs; })
-    ];
-  };
+  mkSwModule =
+    swType:
+    {
+      config,
+      lib,
+      pkgs,
+      ...
+    }:
+    {
+      imports = [
+        ../sw/ghostty.nix
+        ../sw/nvim.nix
+        ../sw/python.nix
+        ../sw/theme.nix
+        (import ../sw/${swType} {
+          inherit
+            config
+            lib
+            pkgs
+            inputs
+            ;
+        })
+      ];
+    };
 in
 {
   # Host type modules (full system configurations)