feat: add subdomain for piyushkatyal

domains/piyushkatyal.json

@@ -0,0 +1,11 @@
+{
+    "description": "Serves as an alias to primary domain",
+    "repo": "https://github.com/piyushk77/piyushk77.github.io",
+    "owner": {
+        "username": "piyushk77",
+        "email": "pshkatyal8@gmail.com"
+    },
+    "record": {
+        "CNAME": "piyushk77.github.io"
+    }
+}