Add Vercel configuration for domain verification

domains/_vercel.giteshmahdik.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "Gitesh08",
+        "email": "gmahadik8080@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=gitesh.is-a.dev,3ea0327b493ef01ccec0"
+    }
+}