Add Vercel domain verification configuration

domains/_vercel.lakxhya.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "lakshyaverma2004",
+    "email": "vermalakshya12@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=lakxhya.is-a.dev,fe1d1952fbaf5a843839"
+  }
+}