feat: makes sentry more configurable

templates/base.html.twig

@@ -12,6 +12,10 @@
 
         {% block javascripts %}
             {% block importmap %}{{ importmap('app') }}{% endblock %}
+
+            {% if sentry_enabled() %}
+                <script src="{{ sentry_javascript_url }}" crossorigin="anonymous"></script>
+            {% endif %}
             <script src='https://cdn.jsdelivr.net/npm/fullcalendar@6.1.19/index.global.min.js'></script>
         {% endblock %}
     </head>