Implemented full conversation management interface with the following features:
- Conversation history sidebar (desktop) / drawer (mobile)
- Load and display all user conversations
- Click to load specific conversation
- "New Chat" button to start fresh conversation
- Delete conversation with confirmation dialog
- Persist conversationId across messages in same conversation
- Responsive design with Material-UI breakpoints
Technical Details:
- Added Conversation interface and state management (lines 107-111)
- Load conversations from GET /api/v1/ai/conversations on mount
- Load specific conversation from GET /api/v1/ai/conversations/:id
- Delete conversation via DELETE /api/v1/ai/conversations/:id
- Updated handleSend() to pass currentConversationId instead of null
- Auto-update conversationId from API response for new conversations
- Mobile: Hamburger menu to open drawer
- Desktop: Fixed 320px sidebar with conversation list
Component grew from 420 → 663 lines
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Co-Authored-By: Claude <noreply@anthropic.com>