feat: add cristian-sbardelotto json file

domains/cristian-sbardelotto.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "cristian-sbardelotto",
+    "email": "cristian.k.sbardelotto@gmail.com"
+  },
+  "records": {
+    "CNAME": "https://portfolio-chi-lemon-51.vercel.app/"
+  }
+}