Configure KB listing columns #19
Description
kb.md uses the listing.mjs plugin. Currently it shows Date and Author as columns, along with Title. None of our kb pages have date and author frontmatter attributes, but even if they did I'm not sure how relevant that info is to users. (perhaps date-modified)
At the very least, I don't like that the columns have blank values. I should update https://github.com/ryanlovett/myst-listing-plugin so that columns are configurable, and then pull it in here.