setting up test functionality

lib/profile-preferences-storage.ts

@@ -0,0 +1,52 @@
+import { notifyHabitPetDataUpdated } from "@/lib/app-events";
+
+export type ProfilePreferences = {
+  focusTopics: string[];
+  avatarVibe: string;
+  dailyReminderEnabled: boolean;
+  dailyReminderTime: string;
+};
+
+const STORAGE_KEY = "habit-pet-profile-preferences";
+
+export const focusTopicOptions = [
+  "Sleep",
+  "Movement",
+  "Hydration",
+  "Mindfulness",
+] as const;
+
+export const avatarVibeOptions = ["Calm", "Energetic", "Curious", "Cozy"] as const;
+
+export const defaultProfilePreferences: ProfilePreferences = {
+  focusTopics: ["Movement"],
+  avatarVibe: "Calm",
+  dailyReminderEnabled: false,
+  dailyReminderTime: "20:00",
+};
+
+export function getProfilePreferences(): ProfilePreferences {
+  if (typeof window === "undefined") {
+    return defaultProfilePreferences;
+  }
+
+  const raw = window.localStorage.getItem(STORAGE_KEY);
+
+  if (!raw) {
+    return defaultProfilePreferences;
+  }
+
+  try {
+    return {
+      ...defaultProfilePreferences,
+      ...(JSON.parse(raw) as Partial<ProfilePreferences>),
+    };
+  } catch {
+    return defaultProfilePreferences;
+  }
+}
+
+export function saveProfilePreferences(preferences: ProfilePreferences) {
+  window.localStorage.setItem(STORAGE_KEY, JSON.stringify(preferences));
+  notifyHabitPetDataUpdated();
+}