Add Vercel configuration file for domain verification

_vercel.darshanbhandary.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "darshan45672",
+        "email": "drshnbhandary@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=darshanbhandary.is-a.dev,b5c4523f043e00a57d57"
+    }
+}