Add kaushal.is-cool.dev configuration file

domains/kaushal.is-cool.dev.json

@@ -0,0 +1,13 @@
+{
+    "description": "Personal portfolio website deployed on Vercel",
+    "domain": "is-cool.dev",
+    "subdomain": "kaushal",
+    "owner": {
+        "repo": "https://github.com/kaushalya4s5s7/KC_Portfolio",
+        "email": "chaudharikaushal02@gmail.com"
+    },
+    "record": {
+        "CNAME": "cname.vercel-dns.com"
+    },
+    "proxied": false
+}