Extract Batch Edit controller

assets/controllers/batch_edit_controller.js

@@ -0,0 +1,15 @@
+import { Controller } from '@hotwired/stimulus';
+
+export default class extends Controller {
+  static targets = ['item', 'tagAction'];
+
+  toggleSelection(e) {
+    this.itemTargets.forEach((item) => {
+      item.checked = e.currentTarget.checked; // eslint-disable-line no-param-reassign
+    });
+  }
+
+  tagSelection() {
+    this.element.requestSubmit(this.tagActionTarget);
+  }
+}