Wuesteon 8af01724d7 ✨ feat(db): add production-safe migration system with advisory locks ... - Add migrate.ts script with PostgreSQL advisory locks to prevent concurrent migrations - Add retry logic with exponential backoff for transient connection errors - Update CI/CD workflows to run migrations before deployment with health polling - Create comprehensive DATABASE_MIGRATIONS.md documentation covering: - Drizzle ORM internals (push vs generate/migrate modes) - Migration tracking (journal files, __drizzle_migrations table) - Advisory lock architecture and timeout handling - Zero-downtime migration patterns (expand-contract) - Troubleshooting guide - Update .claude/guidelines/database.md with migration quick reference - Remove stale migration files that caused schema conflicts		2025-12-09 02:13:11 +01:00
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workflows	✨ feat(db): add production-safe migration system with advisory locks	2025-12-09 02:13:11 +01:00
dependabot.yml	first implementation	2025-11-27 17:26:18 +01:00