update nvim tree config

lua/setup/nvim-tree.lua

@@ -1,27 +1,7 @@
-require('nvim-tree').setup({
-  auto_close = true,
-  update_cwd = true,
-  update_to_buf_dir = {
-    -- enable the feature
-    enable = true,
-    -- allow to open the tree if it was previously closed
-    auto_open = false,
-  },
-  update_focused_file = {
-    enable = true,
-    update_cwd = false,
-    ignore_list = {},
-  },
-  diagnostics = {
-    enable = true,
-    icons = {
-      hint = '',
-      info = '',
-      warning = '',
-      error = '',
-    },
-  },
-})
-vim.keymap.set('n', '<leader>tt', '<cmd>NvimTreeToggle<CR>')
-vim.g.nvim_tree_highlight_opened_files = 1
-vim.g.nvim_tree_respect_buf_cwd = 1
+-- disable netrw at the very start of your init.lua (strongly advised)
+vim.g.loaded = 1
+vim.g.loaded_netrwPlugin = 1
+
+-- empty setup using defaults
+require('nvim-tree').setup()
+vim.keymap.set('n', '\\', '<cmd>NvimTreeToggle<CR>')