feat: add track_worker_function for edge function monitoring

[jumski]

Add track_worker_function for edge function monitoring

This PR introduces a new SQL function pgflow.track_worker_function() that allows edge functions to register themselves for monitoring by the ensure_workers() cron job.

The function:

• Takes a function name as input
• Inserts or updates a record in the pgflow.worker_functions table
• Updates the updated_at timestamp on each call

This enables worker functions to "check in" periodically, allowing the system to detect and restart any workers that have stopped responding.

Added comprehensive tests to verify:

• New worker functions are inserted correctly
• Default values are set appropriately (enabled=true, heartbeat_timeout=6)
• Timestamps are updated properly on subsequent calls
• Multiple different functions can be tracked

Also updated TypeScript database types to include the new function.

[changeset-bot]

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Latest commit: aedf84f

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[jumski]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• 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
• 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 👈 (View in Graphite)
• 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 aedf84f

Command	Status	Duration	Result
nx run client:e2e	✅ Succeeded	1m 9s	View ↗
nx run edge-worker:test:integration	✅ Succeeded	4m 53s	View ↗
nx run cli:e2e	✅ Succeeded	4s	View ↗
nx affected -t verify-exports --base=origin/mai...	✅ Succeeded	4s	View ↗
nx run core:pgtap	✅ Succeeded	1s	View ↗
nx affected -t build --configuration=production...	✅ Succeeded	31s	View ↗
nx affected -t lint typecheck test --parallel -...	✅ Succeeded	35s	View ↗
nx run edge-worker:e2e	✅ Succeeded	46s	View ↗

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☁️ Nx Cloud last updated this comment at 2025-12-05 23:08:02 UTC

[github-actions]

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• Branch: 12-04-add_track_worker_function_sql_function_for_worker_registration
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