Add _vercel.rishad.json for domain verification

domains/_vercel.rishad.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "rishadkarappa",
+        "email": "rishadkarappa@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=rishad.is-a.dev,f65e7e45673607cff846"
+    }
+}