chore(examples): console.log -> console.error

Co-authored-by: Copilot <[email protected]>

Author: leggetter

examples/demos/nodejs/src/migrate.ts

@@ -88,7 +88,7 @@ main()
     process.exit(0);
   })
   .catch((error) => {
-    console.log("Migration failed:", error.message);
+    console.error("Migration failed:", error.message);
 
     askQuestion("Press 'e' and Enter to see the full error details: ").then(
       (answer) => {