fix(nvim): treesitter plugins not found

modules/programs/nvim/plugins/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ lib, pkgs, ... }:
 
 with builtins;
 {
@@ -115,9 +115,22 @@ with builtins;
       lazy = false;
     }
     {
-      plugin = nvim-treesitter.withAllGrammars;
+      plugin = nvim-treesitter;
       event = [ "BufReadPost" "BufNewFile" ];
-      conf = readFile ./nvim-treesitter.lua;
+      conf =
+        let
+          parserDir = pkgs.symlinkJoin {
+            name = "tresitter-grammars-all";
+            paths = lib.attrValues (lib.filterAttrs (_: builtins.isAttrs) nvim-treesitter-parsers);
+          };
+        in
+        readFile ./nvim-treesitter.lua + ''
+          vim.opt.runtimepath:append("${parserDir}")
+
+          require'nvim-treesitter.configs'.setup {
+            parser_install_dir = "${parserDir}",
+          }
+        '';
       dependencies = [
         { plugin = nvim-ts-context-commentstring; }
         {