Daily macro + market brief (FRED + benchmarks + watchlist ticker) with critical-headline triage, explicit source/freshness notes, and graceful fallback behav...
**Expanded runtime requirements and output standards.** - Explicitly lists required environment variables and binaries (`node`, `curl`) for operation. - Details outbound data sources and cache/write locations for transparency. - Documents that watchlist modifications update a bundled file. - Sets a mandatory output format including macro data, SPY/GLD/NVDA coverage, and specific notes. - Clarifies continued exclusion of calendar/event-sync features for simplicity.