Add Mavia Yaseen portfolio JSON configuration

domains/mavia-yaseen.json

@@ -0,0 +1,11 @@
+{
+  "description": "Mavia Yaseen - Software Engineer Portfolio",
+  "repo": "https://github.com/ameermavia123/portfolio",
+  "owner": {
+    "username": "ameermavia123",
+    "email": "maviayaseen00@gmail.com"
+  },
+  "record": {
+    "CNAME": "ameermavia123.github.io"
+  }
+}