Resolved conflicts in:
- server/app/controller/chat/history_controller.py: Combined status tracking logic from both branches, including failed task counting from main
- src/components/GroupedHistoryView/index.tsx: Kept all imports and features from project-history-ui branch
- src/pages/Dashboard/Project.tsx: Kept the new GroupedHistoryView implementation from project-history-ui branch
- Removed conflicted __pycache__ files (binary conflicts)
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Co-Authored-By: Claude <noreply@anthropic.com>