Add imthai.json for personal portfolio details

domains/imthai.json

@@ -0,0 +1,11 @@
+{
+  "description": "Personal portfolio of Thai",
+  "repo": "https://github.com/dngthai-dev23/thai-portfolio-2026",
+  "owner": {
+    "username": "dngthai-dev23",
+    "email": "dangvietthaiclass@gmail.com"
+  },
+  "record": {
+    "CNAME": "cname.vercel-dns.com"
+  }
+}