feat(admin): add conversation management with device tracking display
## Backend (conversation-service)
- Add AdminConversationController with JWT auth for admin API
- Endpoints: list conversations, by user, detail, messages, statistics
- Support filtering by status, userId, date range, conversion
- Add JWT_SECRET environment variable to docker-compose.yml
- Add jsonwebtoken dependency for admin token verification
## Frontend (admin-client)
### New Features:
- Add conversations feature module with:
- API layer (conversations.api.ts)
- React Query hooks (useConversations.ts)
- ConversationsPage with full management UI
### User Management Enhancement:
- Add "最近咨询记录" section in user detail drawer
- Display device info for each conversation:
- IP address with region
- User-Agent (parsed to browser/OS)
- Device fingerprint
- Show conversation status, conversion status, message count
### Navigation:
- Add "对话管理" menu item with MessageOutlined icon
- Add /conversations route
## Files Added:
- admin-conversation.controller.ts (backend admin API)
- conversations feature folder (frontend)
- infrastructure/conversations.api.ts
- application/useConversations.ts
- presentation/pages/ConversationsPage.tsx
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
hailin
931055b51f