- New Sport pill: detect sports by clear headline terms or majority
sports-outlet sources, and exclude sports (and F1) from All/Tech/regions so
World Cup/soccer no longer pollutes Finance/Tech.
- New client keyword pills: Canada, US, AI, Cloud, HomeLab (headline-matched).
- Remove the Finance pill; keep Tech (backend topic).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>