- Add detailed step-by-step logging in navigation phase with elapsed time tracking
- Enhance query interface setup with individual step logging and timing
- Improve order query and result collection with validation logging
- Add comprehensive processDetailPage logging with 8 tracked steps
- Detail material processing loop with decision tracking (delete/skip reasons)
- Enhance retry mechanism with per-attempt logging and success rate tracking
- Add performance monitoring with slow operation detection (isSlow flags)
- All logs use consistent Chinese labeling with [Phase] prefix format
Total: +437 lines of logging instrumentation across cleaner.ts
