Add joyboy domain configuration

add joyboy.is-a.dev

domains/joyboy

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "Hemanth-1354",
+    "email": "hemanthkumarpolisetti@gmail.com"
+  },
+  "record": {
+    "CNAME": "hemanth-1354.github.io"
+  }
+}