The `runStepCreationSideEffectsAndBuildStep` method mixed 12 pure/static
step builders with 5 async ones that have side effects. Extract the static
builders into a `buildStaticWorkflowStep` utility and shared constants.
| File | Before | After |
|---|---|---|
| `workflow-version-step-operations.workspace-service.ts` | 1005 | 782 |
| `build-static-workflow-step.util.ts` | — | 237 |
| `workflow-step.constants.ts` | — | 21 |
No behavior change.