Add nvim.tree

lua/custom/plugins/tree.lua

@@ -0,0 +1,9 @@
+return {
+  'nvim-tree/nvim-tree.lua',
+  version = '*',
+  lazy = false,
+  dependencies = {
+    'nvim-tree/nvim-web-devicons',
+  },
+  config = function() require('nvim-tree').setup {} end,
+}