Fix the update form for the article in the admin panel.

views/admin_panel.hbs

@@ -199,7 +199,7 @@
 
     <div class="grid grid-cols-2 gap-4 mt-6 sm:w-1/2">
       <button id="confirmUpdateButton"
-              x-on:htmx:load.window="if(htmx.find('#title').parentElement.innerHTML.toString().match(new RegExp('aria-invalid'))){disabled=true;}else{disabled=false;}"
+              x-on:htmx:load.window="if(htmx.find('#update-title').parentElement.innerHTML.toString().match(new RegExp('aria-invalid'))){disabled=true;}else{disabled=false;}"
               x-bind:disabled="disabled"
               data-drawer-toggle="drawer-update-article"
               aria-controls="drawer-update-article"