Unsaved changes:
- New useUnsavedChanges hook: browser beforeunload warning
- New useFormDirtyState hook: isDirty/markDirty/markClean tracking
- SettingsPage: wired up dirty tracking with markClean on save
Chat date separators:
- DateSeparator component with centered date label and hr lines
- Inserted between messages from different days
- Formats: Today, Yesterday, or full date (e.g. "Monday, February 10")
Co-authored-by: Cursor <cursoragent@cursor.com>
- Removed duplicate stores/chat.ts (old store)
- Consolidated to features/chat/store/chatStore.ts (active store)
- Updated ChatMessages.tsx to use feature store (currentConversationId + lookup)
- Updated storeSelectors.ts to use feature store and export only existing methods
- Updated stateHydration.ts to skip chat hydration (uses React Query)
- Updated stateInvalidation.ts to not call fetchConversations (React Query handles it)
- Updated stores/index.ts to export feature store
- Updated documentation
- Test files still reference old store (separate update needed)
- Action 4.5.1.5 complete
- Migrated all hooks: useAuth, useChat, useLogin
- Migrated all components: Header, ProfileForm, FollowButton, LikeButton, PlaylistFollowButton, ChatMessage, ChatMessages, CommentThread, CommentSection, PlaylistList, ChatSidebar, SettingsPage, DashboardPage
- Updated storeSelectors.ts useAuthUser() to use React Query
- All production code now uses useUser() hook instead of Zustand store
- Action 4.1.1.3 and 4.1.1.4 complete
