# Task Detail

## 2025-12-18 Session 6

### Execution Reason
User asked how to update the navigation state after login.

### Execution Process
1.  **Investigation**: Checked `src/components/TheNavigation.vue` and `src/pages/index.vue`. Found they were accessing `userStore.user`, but the store (updated in Session 1) actually exposes `userStore.userInfo`.
2.  **Fix**: Replaced all occurrences of `userStore.user` with `userStore.userInfo` in both `TheNavigation.vue` and `index.vue`.
3.  **Result**: Since Pinia stores are reactive, correctly binding to `userStore.userInfo` ensures that when `userStore.login` updates `userInfo`, the UI (Navigation and Home page) automatically re-renders to show the logged-in state (username, logout button, etc.).

### Execution Result
- Fixed the reactivity issue by correcting the property name from `user` to `userInfo`.
- Navigation bar will now correctly toggle between "Login" and "User Profile" upon successful login.