Add a missing dependency

Author: michaelklishin

package-lock.json

@@ -15,10 +15,11 @@
   },
   "dependencies": {
     "@docusaurus/core": "^3.8.0",
+    "@docusaurus/faster": "^3.8.0",
     "@docusaurus/preset-classic": "^3.8.0",
     "@docusaurus/theme-mermaid": "^3.8.0",
-    "@docusaurus/faster": "^3.8.0",
     "@mdx-js/react": "^3.0.0",
+    "@mermaid-js/layout-elk": "^0.1.9",
     "clsx": "^2.1.1",
     "cookie": ">=0.7.0",
     "docusaurus-theme-github-codeblock": "^2.0.2",