conversation-ux

Model each conversation with a parentId and branchPoint referencing the message where the fork occurred. On branch creation, copy all turns up to the branch point into the new conversation so it inherits context, then let it diverge independently.

Organize the sidebar into collapsible sections: pinned conversations at top, then active, recent, and archived groups. Use color-coded status dots, unread badges, and indent branch conversations under their parents with a fork icon.

Yes, use long-press on a message to reveal a branch action sheet instead of hover menus. Support tap to open nodes, pinch to zoom the tree view, and swipe gestures for navigating large conversation trees.

Detect references in user messages via NLP patterns like conversation names, then fetch the relevant turns and display a context-used indicator. Also offer a manual selection UI where users check specific turns to merge into the active conversation.

Never lose conversation context or force purely linear navigation, and always auto-save drafts to prevent message loss. Always show branch points clearly so users understand where threads diverged.