feat: add ObjectQLPlugin to the app host configuration

Author: hotlong

examples/app-host/objectstack.config.ts

@@ -1,5 +1,6 @@
 import { defineStack } from '@objectstack/spec';
 import { AppPlugin } from '@objectstack/runtime';
+import { ObjectQLPlugin } from '@objectstack/objectql';
 import CrmApp from '../app-crm/objectstack.config';
 import TodoApp from '../app-todo/objectstack.config';
 import BiPluginManifest from '../plugin-bi/objectstack.config';
@@ -20,6 +21,7 @@ export default defineStack({
   // Explicitly Load Plugins and Apps
   // The Runtime CLI will iterate this list and call kernel.use()
   plugins: [
+    new ObjectQLPlugin(),
     // Wrap Manifests/Stacks in AppPlugin adapter
     new AppPlugin(CrmApp),
     new AppPlugin(TodoApp),