big changes to neovim, might streamline later, also some term environment settings

home/modules/devtools/neovim/plugins/neo-tree.nix

@@ -1,22 +1,36 @@
+{ lib
+, config
+, ...
+}:
+let
+  inherit (lib) mkEnableOption mkIf;
+  cfg = config.modules.devtools.neovim.plugins.neo-tree;
+in
 {
-  programs.nixvim = {
-    keymaps = [
-      {
-        mode = "n";
-        key = "<leader>n";
-        action = ":Neotree action=focus reveal toggle<CR>";
-        options.silent = true;
-      }
-    ];
+  options = {
+    modules.devtools.neovim.plugins.neo-tree.enable = mkEnableOption "Enables Neo-tree plugin for Neovim";
+  };
 
-    plugins.neo-tree = {
-      enable = true;
+  config = mkIf cfg.enable {
+    programs.nixvim = {
+      plugins.neo-tree = {
+        enable = true;
 
-      closeIfLastWindow = true;
-      window = {
-        width = 30;
-        autoExpandWidth = true;
+        closeIfLastWindow = true;
+        window = {
+          width = 30;
+          autoExpandWidth = true;
+        };
       };
+
+      keymaps = [
+        {
+          mode = "n";
+          key = "<leader>n";
+          action = ":Neotree action=focus reveal toggle<CR>";
+          options.silent = true;
+        }
+      ];
     };
   };
 }