UI: Agregar boton 'Copiar todos' al receptor de webhooks

app/components/debug/WebhookReceiverSection.vue

@@ -59,6 +59,14 @@
           <UIcon name="i-lucide-refresh-cw" class="w-4 h-4 mr-2" />
           Actualizar
         </UButton>
+        <UButton
+          variant="soft"
+          :disabled="events.length === 0"
+          @click="copyAllEvents"
+        >
+          <UIcon name="i-lucide-copy" class="w-4 h-4 mr-2" />
+          Copiar todos
+        </UButton>
         <UButton
           variant="soft"
           color="error"
@@ -240,6 +248,11 @@ const clearEvents = async () => {
   }
 }
 
+const copyAllEvents = () => {
+  const allEventsJson = JSON.stringify(events.value, null, 2)
+  copyToClipboard(allEventsJson)
+}
+
 const toggleExpand = (id: string) => {
   if (expandedEvents.value.has(id)) {
     expandedEvents.value.delete(id)