chore: fixed dependency issue

Author: stevedylandev

package.json

@@ -21,6 +21,7 @@
 		"fumadocs-mdx": "11.7.3",
 		"fumadocs-ui": "15.6.9",
 		"glob": "^11.0.3",
+		"katex": "^0.16.22",
 		"lucide-react": "^0.540.0",
 		"next": "15.4.5",
 		"react": "^19.1.1",