feat(workflow): document destructive definition changes

webui/src/features/workflow/WorkflowInspector.tsx

@@ -101,6 +101,8 @@ export default function WorkflowInspector({
           </span>
           <Button
             variant="ghost"
+            helpContextId="workflow.action.delete-definition-parts"
+            helpModuleId="workflow"
             className="workflow-inspector-delete"
             onClick={() => onEdgeDelete(edge.id)}
             disabled={readOnly}
@@ -232,6 +234,8 @@ export default function WorkflowInspector({
           </> : null}
           <Button
             variant="ghost"
+            helpContextId="workflow.action.delete-definition-parts"
+            helpModuleId="workflow"
             className="workflow-inspector-delete"
             onClick={() => onDelete(node.id)}
             disabled={readOnly}

webui/src/features/workflow/WorkflowPage.tsx

@@ -874,6 +874,8 @@ export default function WorkflowPage({
                 destructiveActions={draft.id && draft.standard?.kind !== "baseline" ? (
                   <IconButton
                     label="Delete workflow"
+                    helpContextId="workflow.action.delete-definition-parts"
+                    helpModuleId="workflow"
                     icon={<Trash2 size={16} />}
                     variant="danger"
                     onClick={() => setDeleteOpen(true)}