chore(showcase): remove the AI agent (service-ai is an enterprise capability) (#2317)

* chore: bump objectui to 8a3b351a5a32

fix(console): gate the AI surface on the service-ai capability, not the agent catalog (#1992)

objectui@8a3b351a5a320e6769a1616e85a6fd05aabd3279

* chore(showcase): remove the AI agent — service-ai is an enterprise capability

The showcase defined a `showcase_assistant` agent + a skill + two tools, all of
which need the enterprise `@objectstack/service-ai` runtime to be served. The
open-source showcase shouldn't require an enterprise capability, so drop the AI
block entirely:

- delete `src/agents/index.ts` (agent + skill + tools) and its config wiring
  (`agents` / `skills` / `tools`);
- remove the `@objectstack/service-ai` dependency (added in #2311 to back the
  agent — no longer needed);
- drop the descriptive `ai` entry from the coverage map and update the seed test
  (`agents.length` 1 → 0).

The showcase now boots as a Community-Edition shape: no AI service is registered,
discovery reports `services.ai` unavailable, and `/api/v1/ai/agents` 404s — so
the console hides its AI surface. `tsc --noEmit` + all 39 showcase tests pass.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

Author: os-zhuang

.objectui-sha

@@ -1 +1 @@
-e30147510995881d51e79e4365203ecec5acb0b1
+8a3b351a5a320e6769a1616e85a6fd05aabd3279

examples/app-showcase/objectstack.config.ts

@@ -28,7 +28,6 @@ import { allWebhooks } from './src/webhooks/index.js';
 import { allHooks } from './src/hooks/index.js';
 import { allJobs } from './src/jobs/index.js';
 import { allEmails } from './src/emails/index.js';
-import { ShowcaseAssistantAgent, ProjectOpsSkill, allTools } from './src/agents/index.js';
 import { allBooks } from './src/books/index.js';
 import {
   allRoles,
@@ -177,11 +176,6 @@ export default defineStack({
   sharingRules: allSharingRules,
   policies: allPolicies,
 
-  // AI
-  agents: [ShowcaseAssistantAgent],
-  skills: [ProjectOpsSkill],
-  tools: allTools,
-
   // Seed data
   data: ShowcaseSeedData,
 });

examples/app-showcase/package.json

@@ -27,7 +27,6 @@
     "@objectstack/connector-slack": "workspace:*",
     "@objectstack/driver-sql": "workspace:*",
     "@objectstack/runtime": "workspace:*",
-    "@objectstack/service-ai": "workspace:*",
     "@objectstack/spec": "workspace:*"
   },
   "devDependencies": {

examples/app-showcase/src/agents/index.ts

@@ -68,7 +68,6 @@ export const COVERAGE = {
   capabilityChains: {
     security: 'security/index.ts — roles + permission set (CRUD + FLS + RLS) + sharing + policy',
     automation: 'flows/index.ts (incl. approval nodes) + webhooks/index.ts + jobs/index.ts + emails/index.ts',
-    ai: 'agents/index.ts — agent + tool + skill',
   },
   i18nThemingPortals: {
     coveredBy: 'translations/index.ts (en + zh-CN), themes/index.ts (light + dark), portals/index.ts',

examples/app-showcase/src/coverage.ts

@@ -26,6 +26,6 @@ describe('showcase stack', () => {
     expect((stack.reports ?? []).length).toBe(3);
     expect((stack.flows ?? []).length).toBeGreaterThan(0);
     expect((stack.roles ?? []).length).toBe(3);
-    expect((stack.agents ?? []).length).toBe(1);
+    expect((stack.agents ?? []).length).toBe(0); // AI agents are an enterprise (service-ai) feature; the open showcase ships none
   });
 });