feat(table): add workflow execution column type

[TheodoreSpeaks]

Summary

Adds sim workflow as a datatype to tables. Now you can auto trigger workflows per row.

• Workflow is now a column type. You can choose which block outputs display as columns
• Added ui to trigger per row or per column
• Added dependency tracking to check for cells being filled before proceeding
• Added table trigger block
• Adjusted cells so double click on long content opens a bigger cell window
• Added mothership types so it can call it too.

Type of Change

• Bug fix
• New feature
• Breaking change
• Documentation
• Other: ___________

Testing

• Tested locally

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

Screenshots/Videos

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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
docs	Skipped		May 2, 2026 6:58pm

[TheodoreSpeaks]

@BugBot review

[cursor]

PR Summary

Medium Risk
Adds new table workflow-group APIs/UI and introduces new realtime table rooms + HTTP bridge events; errors in permission checks, room cleanup, or payload shapes could impact data visibility and live-update behavior.

Overview
Enables tables to treat workflows as a first-class column type by introducing workflow groups that expand into multiple output columns with dependency/run configuration, plus UI to configure outputs, run groups/rows, and improve cell editing (inline editors + expanded popover).

Adds new table API routes to create/update/delete workflow groups, trigger/cancel runs, and rerun a workflow group for a single row (including clearing outputs and setting execution state). Table row queries/responses now include executions, and column normalization/table detail responses surface workflowGroupId/workflowGroups.

Extends Realtime with table:${tableId} Socket.IO rooms (join-table/leave-table with workspace-permission checks) and an internal HTTP bridge to broadcast table-row-updated/table-row-deleted/table-deleted events, including socket ejection on table deletion for both memory and Redis room managers.

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[TheodoreSpeaks]

@greptile review

[greptile-apps]

Greptile Summary

This PR introduces a first-class "workflow execution column" type for tables: each row can auto-trigger a configured workflow, with live partial-output streaming, dependency ordering between groups, and cancellation support backed by a SQL guard. The feature spans a new DB column (executions jsonb), trigger.dev cell tasks, socket-based realtime merging, and several new API routes.

• P1 – silent false-success on cancelled run: POST /api/table/[tableId]/rows/[rowId]/run-workflow-group ignores the nullable updateRow return. When the SQL cancellation guard fires, the route still returns 200 { success: true, executionId } with no run actually enqueued, leaving the client polling indefinitely.
• P2 – debug logging in production: 8 [STOP-DEBUG]-tagged logger.info calls remain across service.ts, workflow-columns.ts, and hooks/queries/tables.ts; they emit verbose per-row JSON on every write and cancel scan.

Confidence Score: 3/5

The P1 false-success response on a guard-rejected run should be fixed before merging to avoid silent polling loops in the UI.

One P1 (null return not handled in run-workflow-group route) pushes the score below the P1 ceiling of 4; the additional leftover debug logging and unguarded cancel query further lower confidence in production readiness.

apps/sim/app/api/table/[tableId]/rows/[rowId]/run-workflow-group/route.ts (null return), apps/sim/lib/table/service.ts and apps/sim/hooks/queries/tables.ts (debug logging), apps/sim/lib/table/workflow-columns.ts (cancel query scope)

Important Files Changed

Filename	Overview
apps/sim/lib/table/service.ts	Core table service expanded with workflow group CRUD, execution scheduling, realtime socket notifications, and cancellation guard logic; contains leftover [STOP-DEBUG] log statements and the updateRow null return must be handled by callers
apps/sim/lib/table/workflow-columns.ts	New scheduler/trigger/cancel orchestration for workflow-group cell jobs; per-row cancel query is missing a tableId filter and contains a [STOP-DEBUG] log
apps/sim/app/api/table/[tableId]/rows/[rowId]/run-workflow-group/route.ts	New route to manually (re-)run a workflow group for a single row; discards the nullable updateRow return, so a cancellation-guard rejection returns a false-success 200 response
apps/sim/background/workflow-column-execution.ts	New trigger.dev task that runs a single workflow-group cell, writes partial block outputs live, and handles cancellation guards correctly via writeWorkflowGroupState
apps/sim/lib/table/cell-write.ts	New shared primitive for writing group execution state with cancellation-guard awareness; clean implementation
apps/sim/hooks/queries/tables.ts	Extended with socket-based realtime row delta merging, polling fallback, and new workflow-group mutation hooks; contains 4 leftover [STOP-DEBUG] log statements
packages/db/schema.ts	Adds executions jsonb NOT NULL DEFAULT '{}' column to user_table_rows; migration is present and correctly structured
apps/sim/app/api/table/[tableId]/groups/route.ts	New POST/PATCH/DELETE handlers for workflow groups; auth + workspace checks are consistent across all three methods
apps/sim/lib/table/trigger.ts	New direct webhook trigger firing for insert/update row events; fire-and-forget pattern with proper error isolation

_{Reviews (1): Last reviewed commit: "ui improvements" | Re-trigger Greptile}

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