- Use dart-sass as the transpiler (because of @use at-rule)
==> we can't use Bazel anymore -_- ==> go back to multiple GitLab CI/CD jobs
- Modularize scss files (sadly the templated text is still needed to be in the
main file)
- Add shortcodes: icon, link, admonition, table, mark, spoiler and details
==> Vendor some web fonts
- Use the new hugo.{toml,yaml} configuration file (was config.yaml)
- Add render-link hook (to open external links in a new tab)