docs: adjust preloaded shiki languages [lunaria-ignore]

docs/.vitepress/config/shared.ts

@@ -26,7 +26,7 @@ export const shared = defineConfig({
     math: true,
     // Load these languages ahead of time for embedded code highlighting
     // TODO: remove this when Shiki fixes markdown embedded language loading
-    languages: ['js', 'ts', 'html'],
+    languages: ['js', 'ts', 'html', 'vue-html', 'css', 'yaml', 'sh'],
     codeTransformers: [
       // We use `[!!code` in demo to prevent transformation, here we revert it back.
       {

docs/es/reference/default-theme-sidebar.md

@@ -211,7 +211,6 @@ const { hasSidebar } = useSidebar()
 </script>
 
 <template>
-  <div v-if="hasSidebar">Sólo visible cuando existe la barra lateral
+  <div v-if="hasSidebar">Sólo visible cuando existe la barra lateral</div>
-    </div>
 </template>
 ```