SEO: custom share template (canonical, per-page OG, JSON-LD, robots), robots.txt, OG banner; generator sets shareOpenGraphURL; ignis module STEP example

templates/share/toc_item.ejs

@@ -0,0 +1,18 @@
+<%
+const strippedName = utils.stripTags(entry.name);
+const slug = entry.slug ?? utils.slugify(strippedName);
+%>
+
+<li>
+    <a href="#<%= slug %>">
+        <span><%= strippedName %></span>
+    </a>
+
+    <% if (entry.children.length) { %>
+        <ul>
+            <% for (const subentry of entry.children) { %>
+                <%- include('toc_item', {entry: subentry}) %>
+            <% } %>
+        </ul>
+    <% } %>
+</li>