Feature request: show page number

When using asciidoctor-lists with asciidoctor-pdf, could you add the ability to show the page numbers? Ideally, it would be great if the asiidoctor-lists content were to be formatted similarly to the table of contents.

I'm creating the PDF via this command line. asciidoctor-pdf -n -o out.pdf -r asciidoctor-lists lists.adoc

And my source is:
[lists.adoc.txt](https://github.com/Alwinator/asciidoctor-lists/files/9842687/lists.adoc.txt)

Thank you. Just wanted to add I really like your project as well.