- Fix incomplete status detection: check for 'incomplete' before 'complete' to avoid substring match bug
- Change incomplete status badge color to yellow/orange (warning) instead of red
- Remove redundant 'Open' status card, keep only actual statuses (Closed, Monitor, Incomplete)
- Add deduplication at Excel processing level to prevent duplicate items
- Skip Sheet1 and Comments sheets which contain duplicate data
- Improve HTML deduplication when combining items for All tab
- Fix open_count to use incomplete_count for consistency
