chore: switch cd to lcd and update root on dirchanged

lua/nvim-tree.lua

@@ -128,7 +128,7 @@ function M.on_enter()
   local disable_netrw = vim.g.nvim_tree_disable_netrw or 1
   local hijack_netrw = vim.g.nvim_tree_hijack_netrw or 1
   if is_dir then
-    api.nvim_command('cd '..bufname)
+    api.nvim_command('lcd '..bufname)
   end
   local should_open = vim.g.nvim_tree_auto_open == 1
     and ((is_dir and (hijack_netrw == 1 or disable_netrw == 1)) or bufname == '')

lua/nvim-tree/lib.lua

@@ -410,7 +410,7 @@ function M.change_dir(foldername)
     return
   end
 
-  vim.cmd('cd '..foldername)
+  vim.cmd('lcd '..foldername)
   M.Tree.entries = {}
   M.init(false, true)
 end