Add pinia dependency for state management

src/layout/AppTopbar.vue

@@ -4,29 +4,21 @@ import { useAuth } from '@websanova/vue-auth/src/v3.js';
 import { useRouter } from 'vue-router';
 
 
+import { ScenarioStore } from '../stores/ScenarioStore.js';
+import { UserPrefStore } from '../stores/UserPrefStore.js';
+
 import AppConfigurator from './AppConfigurator.vue';
 import AppProfileMenu from './AppProfileMenu.vue';
+
 const auth     = useAuth();
 
 const  router = useRouter();
 const props = defineProps(['page']);
-
+const userPrefStore = UserPrefStore();
+const scenario_store = ScenarioStore();
 
 const { onMenuToggle, toggleDarkMode, isDarkTheme } = useLayout();
 
-/*const fetchData = async () => {
-  try {
-    const response = await axios.get('/userApplications'); 
-    items.value = response.data;
-  } catch (error) {
-    console.error('Errore durante il recupero dei dati:', error);
-  }
-};
-
-// Richiama il metodo all'inizializzazione del componente
-onMounted(() => {
-  fetchData();
-});*/
 
 </script>
 
@@ -83,7 +75,14 @@ onMounted(() => {
                     <AppConfigurator />
                 </div>
             </div>
-
+            <Dropdown 
+                        v-model="userPrefStore.selectedApp"
+                        :options="userPrefStore.availableApp"
+                        optionLabel="fe_name"
+                        placeholder="Select an Option"
+                        class="dropdown-list"
+                        @change="scenario_store.fetchApplicationScenarios()"
+                    />
             <button
                 class="layout-topbar-menu-button layout-topbar-action"
                 v-styleclass="{ selector: '@next', enterFromClass: 'hidden', enterActiveClass: 'animate-scalein', leaveToClass: 'hidden', leaveActiveClass: 'animate-fadeout', hideOnOutsideClick: true }"