fix: playground TipTap component

Author: modbender

playground/components/TipTap.client.vue

@@ -127,6 +127,6 @@
 <script setup>
 const editor = useEditor({
   content: "<p>I'm running Tiptap with Vue.js. 🎉</p>",
-  extensions: [StarterKit],
+  extensions: [TiptapStarterKit],
 });
 </script>