refactor(automation): remove Workflow Rules; reclaim workflow for state machines

packages/spec/scripts/build-skill-references.ts

@@ -71,7 +71,6 @@ const SKILL_MAP: Record<string, string[]> = {
   ],
   'objectstack-automation': [
     'automation/flow.zod.ts',
-    'automation/workflow.zod.ts',
     'automation/trigger-registry.zod.ts',
     'automation/approval.zod.ts',
     'automation/state-machine.zod.ts',

packages/spec/src/api/protocol.zod.ts

@@ -14,7 +14,7 @@ import {
 } from './analytics.zod';
 import { RealtimePresenceSchema, TransportProtocol } from './realtime.zod';
 import { ObjectPermissionSchema, FieldPermissionSchema } from '../security/permission.zod';
-import { WorkflowRuleSchema } from '../automation/workflow.zod';
+import { StateMachineSchema } from '../automation/state-machine.zod';
 import { TranslationDataSchema } from '../system/translation.zod';
 import type {
   GetFeedRequest,
@@ -666,7 +666,7 @@ export const GetWorkflowConfigRequestSchema = lazySchema(() => z.object({
 
 export const GetWorkflowConfigResponseSchema = lazySchema(() => z.object({
   object: z.string().describe('Object name'),
-  workflows: z.array(WorkflowRuleSchema).describe('Active workflow rules for this object'),
+  workflows: z.array(StateMachineSchema).describe('Active state-machine workflows for this object'),
 }));
 
 export const WorkflowStateSchema = lazySchema(() => z.object({

packages/spec/src/automation/index.ts

@@ -1,8 +1,6 @@
 // Copyright (c) 2025 ObjectStack. Licensed under the Apache-2.0 license.
 
 
-export * from './workflow.zod';
-export { workflowForm } from './workflow.form';
 export * from './flow.zod';
 export { flowForm } from './flow.form';
 export * from './execution.zod';