* add new reference page for prebuilt packs
* add link to new prebuilt pack ref page
* convert list to table
* add table close
* Apply suggestions from code review
Co-authored-by: gchaps <33642766+gchaps@users.noreply.github.com>
Co-authored-by: gchaps <33642766+gchaps@users.noreply.github.com>