Update ProsePre.global.vue

components/prose/ProsePre.global.vue

 <template>
-    <pre class="flex justify-between m-0 rounded-bl-none rounded-br-none dark">
+    <pre class="flex justify-between mb-0 rounded-bl-none rounded-br-none dark">
         <div>{{ language }}</div>
         <UButton
             leading-icon="i-heroicons-document-duplicate-20-solid"