This is my first attempt at having a basic setup using NGINX only for
file sharing. Each directory holds a group of files to be shared
together, generally only one file. If a `.htpasswd` is present in said
directory then authentication is required to access it.
Unfortunately it is not as flexible as whatever NextCloud offers such as
link expiry, allowing others to edit directories and files... etc.
However, this fits my needs for now. I don't intend on allowing file
uploads to the public *for now*.
