U6: delete the built-in WORKFLOW_STEP_TEMPLATES catalog + its materializer
(getBuiltInWorkflowTemplate/ensureWorkflowStepForTemplate/toBuiltInWorkflowStep);
inline the browser-verification + code-review name/prompt/toolMode/gateMode into
their optional-group IR builders (node bytes unchanged); simplify
resolveEnabledWorkflowSteps to an identity-stable pass-through (no materialization,
so the optionalGroupIdSet collision guard is no longer needed). Plugin-contributed
step templates are kept as the editor palette.
U5: remove the legacy /api/workflow-steps REST surface (GET/POST/PATCH/DELETE +
/refine + /workflow-step-templates/:id/create), the dead client fns, and the
Settings management UI; GET /api/workflow-step-templates now serves plugin
templates only. The create-time optional-step toggles remain.
Scope: the workflow_steps store CRUD + table are intentionally KEPT — still consumed
by the engine (merger/recovery) and needed by U7's migration; their removal + the
table drop land in U7.
Plan U5 + U6.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Reject failure-condition edges inside optional-group templates (the single-pass
walk surfaces template failures as the group's outcome, so an internal failure
edge was silently dead) — Greptile P2.
- flowToIr: a container/group node (foreach/loop/optional-group) is v2-only — its
presence now forces v2 serialization (an inserted optional-group on a plain
workflow no longer serializes as invalid v1) — CodeRabbit.
- Disabled optional-group bypass routes a plain success with no distinguishing
value, so an outcome:* edge can't preempt success routing (inertness) — CodeRabbit.
- Downgrade heuristic: presence of a legacy optionalSteps key (incl. []) keeps v2.
- Resolver docblock corrected (config-less groups resolve to a fallback entry).
- Strengthen tests: assert both inserted groups + v2 round-trip; failure-edge
rejection case.
- Changeset: bump to major (removed exported WorkflowOptionalStep type).
- Plan: record U7a as delivered in this cohort; only the workflow-step seam
infra removal remains deferred.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Optional steps are now graph-native optional-group nodes, so the dead
declaration model is removed: the WorkflowOptionalStep type + WorkflowIrV2
.optionalSteps field + validateOptionalSteps (core), and the editor's
declaration AUTHORING surface — WorkflowOptionalStepsPanel, optionalStepsOf,
and the flowToIr/serializeGraph optionalSteps threading (dashboard). A legacy
persisted optionalSteps key is tolerated (ignored) at parse. The per-task
TOGGLE surfaces (dropdown, inline card, modal, Workflow tab) are unchanged —
they consume ResolvedWorkflowOptionalStep, which stays. The workflow-step seam
infrastructure removal remains a separate documented follow-up.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Code review found that enabling a built-in optional-group whose node id collides
with a WORKFLOW_STEP_TEMPLATES id (browser-verification) was silently bypassed:
resolveEnabledWorkflowSteps materialized a WorkflowStep row and stored its id
instead of the group node id, so the executor's enabledWorkflowSteps.includes(
node.id) check never matched. Pass the task's workflow optional-group ids through
untouched on both create-with-enable and update/toggle paths (new
resolveAllOptionalGroupIds + optionalGroupIdSet). Add colliding-id regression
tests. Also (review P3) record the group's own outcome on the disabled-bypass
path so a disabled group is fully context-inert, matching the enabled path.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Re-point resolveWorkflowOptionalSteps to scan v2 optional-group nodes instead
of the legacy ir.optionalSteps declaration, and seed a new task's
enabledWorkflowSteps from each group's defaultOn (materializeDefault/Explicit
WorkflowSteps). Preserves the ResolvedWorkflowOptionalStep shape so the create/
edit toggle surfaces keep working (templateId now carries the group node id).
Legacy optionalSteps type/field left in place for U7. Exports the new config
type + resolveDefaultOnOptionalGroupIds helper.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
