feat: add njfamirm's domain

domains/njfamirm.json

@@ -0,0 +1,10 @@
+{
+  "owner": {
+    "username": "njfamirm",
+    "email": "njfamirm@gmail.com"
+  },
+  "repo": "https://github.com/njfamirm/njfamirm.ir",
+  "record": {
+    "CNAME": "njfamirm.ir"
+  }
+}