Actually, I lied; my problem still isn’t solved.
Per this post, I tried putting all of my layouts in the _default folder and referencing them from the content’s frontmatter, but the page for each category does not seem to use the test.html layout that is referenced in their frontmatter. Also, the pages that are shown seem to change every time I restart the development server.
I updated the repo to reflect this.
What’s going on? Thank you.