Related to both #825 and #826 Add `info:class: demo` to the following templates: - [ ] API Platform v2 - [ ] API Platform v3 - [x] D9-Multisite - [x] eleventy-strapi - [x] gatsby-drupal - [x] gatsby-wordpress - [x] hugo - [x] nextjs-drupal - [ ] nextjs-strapi - [x] nextjs-wordpress - [ ] wagtail-bakery