Readme file

[impronta48]

Hi,
your plugin looks really well done, I've tried to do some reverse engineering on how to use it, but a couple of info in a readme.md would be really great!

Thanks for your work
Massimo

[OneHatRepo]

FYI, here is the code I used in CakePHP v4:

$config = Configure::read('Upload');
$uploader = new Uploader($config, $this->request->getData('file'));
$result = $uploader->upload();