MC-5002

Batch the remaining non-deadline-critical items from the two 2026-06-11 F1 audits (reports/f1-pipeline-audit/2026-06-11.md + 2026-06-11-engine.md). Not urgent for Barcelona; schedule next week. Scheduling: - Deadline-aware prediction scheduling: read qualifying_utc/sprint_utc per race instead of the fixed 4-slot guard windows in f1-prediction-saturday (keep tests/test_sprint_winner.py::test_saturday_* gates passing) Pipeline-audit fragile leftovers (items 9-20): WARP monitoring/reconnect, HTTP retries on external calls, fastest-lap deleted-laps handling, refresh_calendar cancelled-flag wipe, superbru module shadowing, rank-stats update path, Reddit heading mismatch, editorial wrong-race filter, zombie Node dashboard :3002, scheduler timeout inversion, orphaned JS test mutating live signals. Engine-audit fragile leftovers (items 7-17): POLE_EXCLUDED permanent blacklist, quali/sprint results writer (post-quali branch dead), Polymarket score saturation, Opus output validation enforcement (hallucinated drivers/pole/FL), string-pos audit-trail zeroing, wet-probability percentage parsing, contradictory wet-mode prompt, per-day --resume session anchoring, team field validation, 09 vs 09b FP engine disagreement, circuit map coverage. Simplify cluster (both audits): sprint-constructor triplication, DRIVERS_2026 duplication + 04_odds drift, Firecrawl client x3, dead 06_ai_review.py, dead superbru.py submit stub, dead odds input (0/6 lifetime), 05 bypassing shared signals loader, FP mapping x3, wet logic duplication. Suggest splitting into 2-3 child scopes at pickup. Polish items stay parked in the reports. Expected check-in: 2026-06-15.