Add _vercel.sparsh.json for Vercel domain verification

domains/_vercel.sparsh.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "sparsh101sparsh",
+    "email": "iamsparshemail02@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=sparsh.is-a.dev,a50248106218dcf45e18"
+  }
+}