change text to confirm is working

frontend/src/components/HelloWorld.vue

@@ -11,7 +11,7 @@ defineProps({
   <div class="greetings">
     <h1 class="green">{{ msg }}</h1>
     <h3>
-      You’ve successfully created a project with
+      WSZSYTKO DZIALA TAK JAK POWINNO!
       <a href="https://vite.dev/" target="_blank" rel="noopener">Vite</a> +
       <a href="https://vuejs.org/" target="_blank" rel="noopener">Vue 3</a>.
     </h3>