refactor: remove unused 'watch' import in Example.vue

Author: ismail9k

docs/.vitepress/components/Example.vue

@@ -1,5 +1,5 @@
 <script setup>
-import { onMounted, watch, ref } from 'vue'
+import { onMounted, ref } from 'vue'
 import sdk from '@stackblitz/sdk'
 
 const props = defineProps({