feat: instant preview of edited email template

templates/admin/system/email_text/_form.html.twig

@@ -1,4 +1,4 @@
-{{ form_start(form) }}
+{{ form_start(form, { 'attr': { 'id': 'email-text-form' } }) }}
 <div class="flex flex-col space-y-4 pb-8">
     {{ form_row(form.subject) }}
     {{ form_row(form.headline) }}
@@ -20,8 +20,22 @@
         </div>
     </div>
 </div>
-<button type="submit" class="btn">
-    Speichern
-</button>
+<div class="flex items-center space-x-2">
+    <button type="submit" class="btn">
+        Speichern
+    </button>
+    <a href="{{ path('app_admin_system_email_text_index') }}" class="btn btn--secondary">
+        Abbrechen
+    </a>
+    {% if emailText.id is not null %}
+        <button type="button"
+                class="btn btn--secondary text-red-500"
+                hx-get="{{ path('app_admin_system_email_text_reset', { 'key': definition.key.value }) }}"
+                hx-target="body"
+                hx-swap="beforeend">
+            Auf Standard zurücksetzen
+        </button>
+    {% endif %}
+</div>
 {{ form_rest(form) }}
 {{ form_end(form) }}