- Replace /pair + old /scan docs with new /signal and /scan commands
- Add trade alert card format with dot-grade legend (🟢/🟡/🔴)
- Document /scan grade-B+ filter behaviour and summary header
- Expand signal grades table with score/confidence/MTF thresholds
- Add note that trade setup only generated for Grade B and above
- Add --watch API credit warning; fix Windows token setup syntax
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Harwinder