added sentry

src/App.vue

@@ -1,6 +1,9 @@
 <script setup>
 import { RouterLink, RouterView } from 'vue-router'
 import HelloWorld from './components/HelloWorld.vue'
+function throwError() {
+  throw new Error('Sentry Error');
+}
 </script>
 
 <template>
@@ -13,6 +16,7 @@ import HelloWorld from './components/HelloWorld.vue'
       <nav>
         <RouterLink to="/">Home</RouterLink>
         <RouterLink to="/about">About</RouterLink>
+        <button @click="throwError">Throw error</button>
       </nav>
     </div>
   </header>