Migrate 6 background jobs to use wrapEdgeFunction: cleanup-old-versions, process-scheduled-deletions, data-retention-cleanup, run-cleanup-jobs, scheduled-maintenance, process-expired-bans. Replace old server routines with edgeFunction wrapper, add centralized logging, tracing, and standardized error handling, and adjust for batch-wise deployment.
Consolidate CORS handling by introducing a shared supabase/functions/_shared/cors.ts and migrate edge functions to import from it. Remove inline cors.ts usage across functions, standardize headers (including traceparent and x-request-id), and prepare for environment-aware origins.
Add centralized errorFormatter to convert various error types into readable messages, and apply it across edge functions. Replace String(error) usage with formatEdgeError, update relevant imports, fix a throw to use toError, and enhance logger to log formatted errors. Includes new errorFormatter.ts and widespread updates to 18+ edge functions plus logger integration.
Approve and implement the Supabase migration for the pipeline monitoring alert system. This includes expanding alert types, adding new monitoring functions, and updating existing ones with escalating thresholds.
Implement comprehensive error handling and robustness measures across the entire pipeline as per the detailed plan. This includes database-level security, client-side validation, scheduled maintenance, and fallback mechanisms for edge function failures.
