Add Vercel configuration for domain verification

domains/_vercel.priyanshmishra.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "Talkxsick",
+        "email": "talkxsickmail2gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=priyanshmishra.is-a.dev,39274b6cf83e4c9381bc"
+    }
+}