feat(plugin): update ObjectQLPlugin type to 'objectql' and add it to CORE_PLUGIN_TYPES

Author: hotlong

packages/objectql/src/plugin.ts

@@ -6,7 +6,7 @@ export type { Plugin, PluginContext };
 
 export class ObjectQLPlugin implements Plugin {
   name = 'com.objectstack.engine.objectql';
-  type = 'standard';
+  type = 'objectql';
   version = '1.0.0';
 
   private ql: ObjectQL | undefined;

packages/spec/src/kernel/manifest.zod.ts

@@ -57,7 +57,6 @@ export const ManifestSchema = z.object({
     'plugin', 
     ...CORE_PLUGIN_TYPES,
     'module', 
-    'objectql', 
     'gateway',  // Deprecated: use 'server'
     'adapter'
   ]).describe('Type of package'),

packages/spec/src/kernel/plugin.zod.ts

@@ -89,7 +89,8 @@ export const CORE_PLUGIN_TYPES = [
   'server',     // Protocol: HTTP/RPC Servers (e.g. Hono, GraphQL)
   'app',        // Business: Vertical Solution Bundle (Metadata + Logic)
   'theme',      // Appearance: UI Overrides & CSS Variables
-  'agent'       // AI: Autonomous Agent & Tool Definitions
+  'agent',      // AI: Autonomous Agent & Tool Definitions
+  'objectql'    // Core: ObjectQL Engine Data Provider
 ] as const;
 
 export const PluginSchema = PluginLifecycleSchema.extend({