feat: add setup_ensure_workers_cron function for worker management

[jumski]

Add setup_ensure_workers_cron function for automated worker management

This PR adds a new setup_ensure_workers_cron function that automates worker management by setting up two cron jobs:

1. pgflow_ensure_workers - Runs the ensure_workers() function at a configurable interval (default: every 1 second)
2. pgflow_cleanup_logs - Runs hourly to clean up old cron job logs

The function is idempotent - it safely replaces any existing jobs with the same names and returns a confirmation message with job IDs. This makes worker management more reliable and reduces manual intervention.

Key features:

• Configurable interval for worker checks via the cron_interval parameter
• Automatic cleanup of old logs to prevent database bloat
• Comprehensive test coverage for all functionality
• TypeScript type definitions for the new function

This enables more reliable worker management in production environments.

[changeset-bot]

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Latest commit: dc5db88

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[jumski]

• fix: clear worker_functions table in reset and enhance worker credential tests #521
• refactor: remove last_invoked_at from track_worker_function to fix debounce handling #520
• feat: add automatic worker restart via cron job and worker health tracking #517
• refactor: add handler spy utilities for queue worker tests #514
• feat: add worker tracking and graceful shutdown for edge functions #513
• feat: add setup_ensure_workers_cron function for worker management #512 👈 (View in Graphite)
• feat: add cleanup function for cron job run details #511
• feat: add ensure_workers function to automatically restart dead workers #510
• feat: add pg_cron, pg_net, pgsodium, and supabase_vault extensions to Atlas database #508
• feat: add mark_worker_stopped function for graceful worker shutdown #506
• feat: add track_worker_function for edge function monitoring #505
• feat: add worker_functions table and stopped_at column to workers #504
• refactor: auto-detect environment in ensure_flow_compiled instead of requiring mode parameter #503
• feat: add is_local() function to detect Supabase CLI environment #502
• refactor: improve Atlas migration management with better baseline handling #507
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[nx-cloud]

View your CI Pipeline Execution ↗ for commit dc5db88

Command	Status	Duration	Result
nx run edge-worker:test:integration	✅ Succeeded	3m 42s	View ↗
nx run client:e2e	✅ Succeeded	1m 9s	View ↗
nx run cli:e2e	✅ Succeeded	3s	View ↗
nx affected -t verify-exports --base=origin/mai...	✅ Succeeded	3s	View ↗
nx affected -t build --configuration=production...	✅ Succeeded	24s	View ↗
nx affected -t lint typecheck test --parallel -...	✅ Succeeded	22s	View ↗
nx run edge-worker:e2e	✅ Succeeded	36s	View ↗
nx run core:pgtap	✅ Succeeded	<1s	View ↗

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☁️ Nx Cloud last updated this comment at 2025-12-08 09:24:37 UTC

[github-actions]

🔍 Preview Deployment: Website

✅ Deployment successful!

🔗 Preview URL: https://pr-512.pgflow.pages.dev

📝 Details:

• Branch: 12-05-add_setup_ensure_workers_cron_sql_function_for_cron_job_scheduling
• Commit: aa8f15cf4f4ac5837431d16ec6702097f90a1c61
• View Logs

_Last updated: _

[jumski]

Merge activity

• Dec 8, 8:07 AM UTC: A user started a stack merge that includes this pull request via Graphite.
• Dec 8, 9:18 AM UTC: Graphite rebased this pull request as part of a merge.
• Dec 8, 9:24 AM UTC: @jumski merged this pull request with Graphite.

[github-actions]

🚀 Production Deployment: Website

✅ Successfully deployed to production!

🔗 Production URL: https://pgflow.dev

📝 Details:

• Commit: 460223e02de2aa6ae0752b08e24f0303e383bf23
• View Logs

Deployed at: 2025-12-08T10:24:25+01:00