initial

frontend/app/composables/application.ts

@@ -0,0 +1,10 @@
+import { AppState } from "~/ui";
+
+// Important: this exposes a global (per web app) state of type `AppState`.
+// As with any other `Ref` variable, when the state changes, dependent views are automatically updated.
+export const appState = (): Ref<AppState> => {
+  return useState(
+    "some-unique-state-key-1",
+    () => new AppState(new Date()) // Initial value
+  );
+};