chore: fix build

Author: onmax

package.json

@@ -56,8 +56,8 @@
     "eslint": "^9.35.0",
     "lint-staged": "^16.1.6",
     "markdown-it-mathjax3": "^4.3.2",
-    "nimiq-css": "^1.0.0-beta.90",
-    "nimiq-vitepress-theme": "^1.0.0-beta.90",
+    "nimiq-css": "^1.0.0-beta.91",
+    "nimiq-vitepress-theme": "^1.0.0-beta.91",
     "ofetch": "^1.4.1",
     "pathe": "^2.0.3",
     "pkg-types": "^2.3.0",