Add Vercel verification record for carmelo subdomain

domains/_vercel.carmelo.json

@@ -0,0 +1,10 @@
+{
+  "description": "Vercel verification",
+  "owner": {
+    "username": "Ninja-5000",
+    "discord": "707170199861854209"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=carmelo.is-a.dev,de8421b1c5098d3f89c2"
+  }
+}