implemented LOA cancelling and extensioning

ui/src/App.vue

@@ -5,6 +5,7 @@ import { useUserStore } from './stores/user';
 import Alert from './components/ui/alert/Alert.vue';
 import AlertDescription from './components/ui/alert/AlertDescription.vue';
 import Navbar from './components/Navigation/Navbar.vue';
+import { cancelLOA } from './api/loa';
 
 const userStore = useUserStore();
 
@@ -29,10 +30,11 @@ const environment = import.meta.env.VITE_ENVIRONMENT;
           <p>This is a development build of the application. Some features will be unavailable or unstable.</p>
         </AlertDescription>
       </Alert>
-      <Alert v-if="userStore.user?.loa?.[0]" class="m-2 mx-auto w-5xl" variant="info">
+      <Alert v-if="userStore.user?.LOAData?.[0]" class="m-2 mx-auto w-5xl" variant="info">
         <AlertDescription class="flex flex-row items-center text-nowrap gap-5 mx-auto">
-          <p>You are on LOA until <strong>{{ formatDate(userStore.user?.loa?.[0].end_date) }}</strong></p>
-          <Button variant="secondary">End LOA</Button>
+          <p>You are on LOA until <strong>{{ formatDate(userStore.user?.LOAData?.[0].end_date) }}</strong></p>
+          <Button variant="secondary" @click="async () => { await cancelLOA(userStore.user?.LOAData?.[0].id); userStore.loadUser(); }">End
+            LOA</Button>
         </AlertDescription>
       </Alert>
     </div>