Add yeab.json for domain owner and records

domains/yeab.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "yeab-tesfaye",
+        "email": "yeabtse1234@gmail.com"
+    },
+    "records": {
+        "CNAME": "https://yeab-tesfaye.github.io/Portfolio/"
+    }
+}