chore: include aria-hidden=true to em-dash spans

Author: userquin

app/pages/accessibility.vue

@@ -96,31 +96,31 @@ const router = useRouter()
           </p>
           <ul class="space-y-3 text-fg-muted list-none p-0 mb-4">
             <li class="flex items-start gap-3">
-              <span class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
+              <span aria-hidden="true" class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
               <span>{{ $t('a11y.implementation.li1') }}</span>
             </li>
             <li class="flex items-start gap-3">
-              <span class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
+              <span aria-hidden="true" class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
               <span>{{ $t('a11y.implementation.li2') }}</span>
             </li>
             <li class="flex items-start gap-3">
               <span class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
               <span>{{ $t('a11y.implementation.li3') }}</span>
             </li>
             <li class="flex items-start gap-3">
-              <span class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
+              <span aria-hidden="true" class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
               <span>{{ $t('a11y.implementation.li4') }}</span>
             </li>
             <li class="flex items-start gap-3">
-              <span class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
+              <span aria-hidden="true" class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
               <span>{{ $t('a11y.implementation.li5') }}</span>
             </li>
             <li class="flex items-start gap-3">
-              <span class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
+              <span aria-hidden="true" class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
               <span>{{ $t('a11y.implementation.li6') }}</span>
             </li>
             <li class="flex items-start gap-3">
-              <span class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
+              <span aria-hidden="true" class="text-fg-subtle shrink-0 mt-1">&mdash;</span>
               <span>{{ $t('a11y.implementation.li7') }}</span>
             </li>
           </ul>