Added:

- new simpler modal without bootstrap
- new loadingbutton component
- cleanupsome old code
- toolbar adjusments

assets/controllers/loading_button_controller.js

@@ -0,0 +1,21 @@
+// assets/controllers/loading_button_controller.js
+import {Controller} from "@hotwired/stimulus"
+
+export default class extends Controller {
+  static targets = ["text", "loader"];
+  static values = {form: String};
+
+  startLoading(event) {
+    event.preventDefault();
+    this.textTarget.classList.add("hidden");
+    this.loaderTarget.classList.remove("hidden");
+    this.element.disabled = true;
+
+    if (this.hasFormValue) {
+      const form = document.getElementById(this.formValue);
+      if (form) {
+        form.submit();
+      }
+    }
+  }
+}