Add Vercel configuration for tanisheesh domain

domains/_vercel.tanisheesh.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "tanisheesh",
+        "email": "tanishpoddar.18@gmail.com"
+    },
+    "records": {
+        "TXT": ["vc-domain-verify=tanisheesh.is-a.dev,ea75e80a993389a072fd"]
+    }
+}