- Fix deduplication: deduplicate only by Request_ID (not Patient+Title combo)
- Reservations without Request_ID are kept as-is
- Add UTF-8 stdout fix for Windows console (emoji support)
- Change export dir to u:\Dropbox\!!!Days\Downloads Z230
- Rename response variable r → response to avoid collision with loop variable
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>