Add Vercel configuration for domain verification

domains/_vercel.ize-aman.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "ize-aman",
+        "email": "dmsammanuel@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=ize-aman.is-a.dev,b10b4ec1318cf438a6ac"
+    }
+}