fix: weird question answering bug

crates/app/src/public/html/communities/question.html

@@ -59,7 +59,7 @@
 
 <script>
     const community = "{{ question.community }}";
-    async function answer_question_from_form(e, answering) {
+    window.answer_question_from_form = async (e, answering) => {
         e.preventDefault();
         await trigger("atto::debounce", ["posts::create"]);
         fetch("/api/v1/posts", {
@@ -84,6 +84,6 @@
                     window.location.reload();
                 }
             });
-    }
+    };
 </script>
 {% endblock %}