Add francisco.json with domain owner and records

domains/francisco.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "EFrMG",
+    "email": "204592755+EFrMG@users.noreply.github.com"
+  },
+  "records": {
+    "CNAME": "web-portfolio-5f2.pages.dev"
+  }
+}