Record Temporal schedule upsert from recheck, reopen workplan to active, and document T04 cadence proof criteria for the 16:00 UTC production tick.
Implements State Hub suggestion 8b3301d6 (STATE-WP-0073) by rebuilding activity-core:railiance01-prod from f41cf14 so the legacy_meter_weekly_review resolver passes hours=8 for production 8h capture cadence.
