REFACTOR: Support bundling our admin section as an ember addon

app/assets/javascripts/admin/addon/controllers/admin-email-sent.js

@@ -0,0 +1,11 @@
+import AdminEmailLogsController from "admin/controllers/admin-email-logs";
+import discourseDebounce from "discourse/lib/debounce";
+import { observes } from "discourse-common/utils/decorators";
+import { INPUT_DELAY } from "discourse-common/config/environment";
+
+export default AdminEmailLogsController.extend({
+  @observes("filter.{status,user,address,type,reply_key}")
+  filterEmailLogs: discourseDebounce(function () {
+    this.loadLogs();
+  }, INPUT_DELAY),
+});