Add 0xprogress.json for domain configuration

domains/0xprogress.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "0xProgress",
+        "email": "progressuwhuseba+isadev@gmail.com"
+    },
+    "records": {
+        "CNAME": "0xprogress.pages.dev"
+    }
+}