- data/rate-probabilities.json: initial seed (6 CBs fresh from rateprobability.com)
- lib/rateprobability.ts: fallback to cache file when live fetch fails (Vercel block)
parseCBBody() reuses same parsing logic; cache valid 4h max
- .github/scripts/fetch-rate-data.mjs: fetch script (run manually or via Actions)
- HTTP status now logged for diagnostics
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>