Pin next to the catalog version (#112)

Author: vicb

examples/vercel-blog-starter/package.json

@@ -13,9 +13,9 @@
     "classnames": "^2.5.1",
     "date-fns": "^3.6.0",
     "gray-matter": "^4.0.3",
-    "next": "latest",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "next": "catalog:",
+    "react": "catalog:",
+    "react-dom": "catalog:",
     "remark": "^15.0.1",
     "remark-html": "^16.0.1"
   },