v0.8.3 — Production Worker & Expiration Reminder

v0.8.3 — Production Worker & Expiration Reminder (2026-08-19)

Added

• Production Worker watchdog (Phase 11D): scripts/worker-watchdog.sh — single-instance hourly scheduler (flock-guarded, self-contained, no pnpm-on-PATH dependency). Each tick runs the worker exactly once (./node_modules/.bin/tsx --conditions=react-server scripts/worker.ts --limit 50); a non-zero tick exit is logged and the loop continues; TERM/INT exit cleanly.
• Hourly expiration reminder processing: evaluateExpirationReminders() emits one deduplicated expiration_reminder event per domain once the reminder day arrives.
• Expiration reminder → delivery pipeline (Phase 11D): insertEventsAndGenerateDeliveries creates the event and its deliveries together; CAS claim (UPDATE … WHERE status='pending') guarantees at most one event, one delivery and one sender invocation per reminder per day.
• Migration journal repair (Phase 11E): 0007_manual_expiration is now registered in the drizzle journal (_journal.json idx: 7, when: 1787063220000), 0007_snapshot.json generated (13 tables incl. expiration_reminders), and the production __drizzle_migrations table registered with the migration's sha256 hash. A fresh 0000 → 0007 migration was verified end-to-end; the migration itself was not re-executed on any database.

Fixed

• Worker crash under react-server / production conditions (Phase 11D): senders/factory.ts imported senders through the @/lib/domains barrel, which pulled in next/cache and crashed under production conditions. The factory now imports from the repository module directly.
• Expiration reminder events never produced deliveries (Phase 11D): events and deliveries are now created together via insertEventsAndGenerateDeliveries.

Changed

• Version bumped from v0.8.2 → v0.8.3; tsx@4.23.12 added as a development dependency.
• src/db/migrations/meta/_journal.json now has 8 entries (0000–0007); 0007_snapshot.json added.

Notes

• The worker is enabled in production (hourly watchdog). Real notification delivery was not exercised as part of this release; the real-notification safety gate remains a separate approved exercise.
• 763 tests / 51 files all green; tsc 0, lint 0, prettier PASS, build PASS.