feat(event): add WillRenameNode (#1821)

lua/nvim-tree/actions/fs/copy-paste.lua

@@ -184,6 +184,7 @@ local function do_cut(source, destination)
     return true
   end
 
+  events._dispatch_will_rename_node(source, destination)
   local success, errmsg = vim.loop.fs_rename(source, destination)
   if not success then
     log.line("copy_paste", "do_cut fs_rename failed '%s'", errmsg)

lua/nvim-tree/actions/fs/rename-file.lua

@@ -15,6 +15,7 @@ function M.rename(node, to)
     return
   end
 
+  events._dispatch_will_rename_node(node.absolute_path, to)
   local success, err = vim.loop.fs_rename(node.absolute_path, to)
   if not success then
     return notify.warn(err_fmt(node.absolute_path, to, err))