nvimrc: fix broken treesitter refactor configuration

nvimrc

@@ -542,16 +542,6 @@ require 'nvim-treesitter.configs'.setup {
         ["[F"] = "@function.inner",
       },
     },
-    refactor = {
-      enable = true,
-      -- TODO: navigation broken.
-      navigation = {
-        keymaps = {
-          goto_next_usage = "]r",
-          goto_previous_usage = "[r",
-        },
-      },
-    },
     lsp_interop = {
       enable = true,
       peek_definition_code = {
@@ -560,6 +550,18 @@ require 'nvim-treesitter.configs'.setup {
       },
     },
   },
+  refactor = {
+    highlight_definitions = { enable = true },
+    highlight_current_scope = { enable = true },
+    navigation = {
+      enable = true,
+      keymaps = {
+        goto_definition_lsp_fallback = "gd",
+        goto_next_usage = "]r",
+        goto_previous_usage = "[r",
+      },
+    },
+  },
   playground = {
     enable = true,
     disable = {},
@@ -595,7 +597,7 @@ local on_attach = function(client, bufnr)
   vim.api.nvim_exec([[autocmd User LspDiagnosticsChanged call lightline#update()]], false)
 
   local opts = { noremap=true, silent=false }
-  vim.api.nvim_buf_set_keymap(bufnr, 'n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
+  -- vim.api.nvim_buf_set_keymap(bufnr, 'n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
   vim.api.nvim_buf_set_keymap(bufnr, 'n', 'gD', '<Cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
   vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
   vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>gD', '<Cmd>lua vim.lsp.buf.type_definition()<CR>', opts)