ezidam: shell: optional blocks to load js libs + additional javascript

crates/ezidam/templates/shell.html.tera

@@ -10,8 +10,11 @@
     </div>
 </div>
 <!-- Libs JS -->
+{% block libs_js %}{% endblock libs_js %}
 <!-- Tabler Core -->
 <script src="/js/tabler.min.js" defer></script>
 <script src="/js/demo.min.js" defer></script>
+<!-- Additional JS -->
+{% block additional_js %}{% endblock additional_js %}
 </body>
 {% endblock page %}