My First test to browse my 'public' folder

Here are my tests.
It’s a local app that can browse my public folder, navigate in subfolfers, create new folder, and create (empty) files.
It’s very ugly (code & ui :upside_down_face:) but i think it can help the beginners as i am.
note : i had a problem with ldp(‘contains’) which returns me nothing… So i test if the size of the résult is 4096, but i don’t think that’s the good way, so If someone has an Idea ?