Answer on candidate (#72)

* Add Penalty Seconds on tests

* Refactors and start of candidate answer relation

* Add breadcrumbs and UI consistency updates across backoffice templates

* Add breadcrumbs and UI consistency updates across backoffice templates

* Add Dutch translations for email verification and security messages

* Rector

* Refactor for code consistency and type safety assertions across repositories and entities

* Refactor candidate-related logic to optimize queries, improve template separation, and add "Answer Mapping" functionality.

* Cleanup

* Update Symfony

* Add coderabbit config

* Fixes from coderabbit

templates/backoffice/base.html.twig

@@ -2,3 +2,16 @@
 {% block importmap %}{{ importmap('backoffice') }}{% endblock %}
 {% block title %}Tijd voor de test | {% endblock %}
 {% block nav %}{{ include('backoffice/nav.html.twig') }}{% endblock %}
+
+{% block main %}
+    <div class="container">
+        <div class="mt-3">
+            {% block breadcrumbs %}{% endblock %}
+        </div>
+        {{ include('flashes.html.twig') }}
+        <div class="mb-5">
+            {% block body %}
+            {% endblock body %}
+        </div>
+    </div>
+{% endblock %}