fix encoding for symfony crawler and tailwind after:content

packages/core/src/templates/component/show_more.html.twig

@@ -6,11 +6,13 @@
 
 {% block after %}
     <div class="text-center -mt-3 hidden" data-acinb="block">
-      <label for="{{ id }}" class="text-3xl text-gray-500 cursor-pointer after:content-['↥']" onclick="this.closest('.show-more').children[1].classList.add('overflow-hidden')"></label>
+      {# ↥ #}
+      <label for="{{ id }}" class="text-3xl text-gray-500 cursor-pointer after:content-['\21A5']" onclick="this.closest('.show-more').children[1].classList.add('overflow-hidden')"></label>
     </div>
   </div>
   <div class="show-more-btn transition-all delay-75 duration-300 text-center pt-[100px] -mt-[120px] h-[120px] bg-gradient-to-b from-transparent {{ to_background|default('to-white') }} relative z-10 mb-14 hidden" data-acinb="block">
-    <label for="{{ id }}" class="text-4xl inline-block w-full text-gray-500 cursor-pointer after:content-['↧']" onclick="this.closest('.show-more').children[1].classList.remove('overflow-hidden')"></label>
+    {# ↧ #}
+    <label for="{{ id }}" class="text-4xl inline-block w-full text-gray-500 cursor-pointer after:content-['\21A7']" onclick="this.closest('.show-more').children[1].classList.remove('overflow-hidden')"></label>
   </div>
 </div>
-{% endblock %}
+{% endblock %}