Add trathailoi.json for domain configuration

domains/trathailoi.json

@@ -0,0 +1,11 @@
+{
+    "owner": {
+        "username": "trathailoi",
+        "email": "trathailoi@gmail.com"
+    },
+    "description": "Interactive terminal CV.",
+    "repo": "https://github.com/trathailoi/portfolio",
+    "records": {
+        "CNAME": "trathailoi.github.io"
+    }
+}