chore: update punk.json records to A record and add _vercel.punk.json verification file

domains/_vercel.punk.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "punyajain1",
+        "email": "punyajain50@fmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=punk.is-a.dev,f7d587f128423ab3803b"
+    }
+}

domains/punk.json

@@ -4,6 +4,8 @@
         "email": "punyajain50@fmail.com"
     },
     "records": {
-        "CNAME": "cname.vercel-dns.com"
+        "A": [
+            "216.198.79.1"
+        ]
     }
 }