docs: Add back callouts extension

pawamoy · pawamoy · commit c5e975af2904 · 2026-02-20T12:45:29.000+01:00
diff --git a/zensical.toml b/zensical.toml
@@ -120,6 +120,7 @@ note = "Let us know how we can improve this page."
 [project.markdown_extensions.abbr]
 [project.markdown_extensions.admonition]
 [project.markdown_extensions.attr_list]
+[project.markdown_extensions.callouts]
 [project.markdown_extensions.def_list]
 [project.markdown_extensions.footnotes]
 [project.markdown_extensions.md_in_html]
