1 Commits

Author	SHA1	Message	Date
Kunthawat Greethong	63058ecfc9	[verified] Add daily cache layer (fetch-once/day, stale fallback, atomic write) ... - DailyCache: JSON file cache keyed by (source/as_of), TTL 24h, atomic tmp+rename write, persists across runs - fetch_or_stale: returns fresh cache, else refetch+cache, else falls back to stale so dashboard is never blanked - 7 tests; full suite pass	2026-08-25 15:29:15 +07:00