Add hourly Luma event sync workflow + Vercel cron

[andrelandgraf]

Summary

• add Workflow Development Kit integration (workflow + @workflow/ai) and wrap Next config with withWorkflow
• add hourly Vercel cron config at app/vercel.json for /api/cron/luma-sync
• add cron route that starts syncLumaEventsWorkflow via workflow/api
• implement durable workflow steps to:
  • fetch latest 10 Luma events (calendar handle default: allthingswebcalendar)
  • skip events whose lumaEventId already exists in events table
  • derive ATW event fields from Luma payload
  • call Vercel AI Gateway with model openai/gpt-5.3-medium for structured JSON refinement
  • insert new events with unique slug resolution and private Luma events mapped to isDraft=true
• update Luma client to support current calendar/list-events response shape and add reusable getCalendarEvents
• allow optional calendar targeting overrides via LUMA_CALENDAR_API_ID / LUMA_CALENDAR_HANDLE

Validation

• bun run fmt
• bun run typecheck
• bun run build (includes workflow directive discovery + manifest generation)

Notes

• cron auth uses CRON_SECRET when present
• AI step requires one of AI_GATEWAY_API_KEY or VERCEL_OIDC_TOKEN; if missing, workflow records an error and falls back to deterministic field mapping

[vercel]

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Project	Deployment	Actions	Updated (UTC)
allthingsweb	Ready	Preview, Comment	Feb 22, 2026 0:14am

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch codex/luma-sync-workflow-cron

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