refactor: removing needless module complexity

modules/home/programs/neovim/plugins/treesitter.nix

@@ -0,0 +1,20 @@
+{pkgs, ...}: {
+  programs.neovim.plugins = with pkgs.vimPlugins; [
+    {
+      plugin = nvim-treesitter.withAllGrammars;
+      type = "lua";
+      config =
+        /*
+        lua
+        */
+        ''
+          require("nvim-treesitter.configs").setup({
+          	highlight = {
+          		enable = true,
+          		additional_vim_regex_highlighting = false,
+          	},
+          })
+        '';
+    }
+  ];
+}