fix is logged in check

src/auth.ts

@@ -17,7 +17,7 @@ export const useAuthStore = defineStore('auth', () => {
     });
 
     const user = ref<User>();
-    const isLoggedIn = computed(() => !!user.value);
+    const isLoggedIn = computed(() => user.value?.expired === false);
     const accessToken = computed(() => user.value?.access_token);
     const username = computed(() => user.value?.profile.name ?? "");
     const userId = computed(() => user.value?.profile.sub ?? "");