3 Commits

Author	SHA1	Message	Date
jgrusewski	e4870b17b9	fix: tune log levels across workspace — demote noisy warn to debug/trace ... Reduce log noise for non-critical operational paths: connection retries, expected fallbacks, graceful degradation, and optional feature absence. Keeps warn/error for genuine failures requiring attention. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-14 11:35:15 +01:00
jgrusewski	3f9f6ebe17	fix(trading): fix QuestDB metrics provider for real integration testing ... - Use tokio::task::block_in_place for safe sync→async bridging - Replace count(*) with count(1) in division context (QuestDB parser bug) - Add coalesce() for stddev NULL handling (single-row edge case) - Consolidate integration tests into single lifecycle test with DROP+CREATE - All 4 QuestDB tests pass against real QuestDB 8.2.3 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-23 14:13:19 +01:00
jgrusewski	69d435cb52	feat(trading): integrate QuestDB metrics provider for feedback loop ... Replace stub metrics provider with real QuestDBMetricsProvider that queries QuestDB via PostgreSQL wire protocol (port 8812) for rolling model Sharpe, win rates, confidence buckets, and ensemble metrics. - Add QuestDB service to docker-compose.yml (8.2.3, ports 9009/8812/9003) - Create questdb_metrics.rs with 5 SQL queries and graceful fallback - Wire QuestDBMetricsProvider into main.rs (replaces StubMetricsProvider) - Fix unused Instant import in feedback_loop.rs (#[cfg(test)] scope) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-23 13:57:46 +01:00