FIX: Only show override options to admins

FIX: Only show override options to admins

diff --git a/assets/javascripts/discourse-assign/connectors/user-preferences-notifications/remind-assigns-frequency.js.es6 b/assets/javascripts/discourse-assign/connectors/user-preferences-notifications/remind-assigns-frequency.js.es6
new file mode 100644
index 0000000..3ff2ebb
--- /dev/null
+++ b/assets/javascripts/discourse-assign/connectors/user-preferences-notifications/remind-assigns-frequency.js.es6
@@ -0,0 +1,5 @@
+export default {
+  shouldRender(args, component) {
+    return component.currentUser && component.currentUser.get("staff");
+  }
+};

GitHub sha: deea8b59