Remove non-existent @objectstack/objectql dependency

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Copilot

packages/foundation/core/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@objectql/core",
   "version": "4.0.0",
-  "description": "Universal runtime engine for ObjectQL - AI-native metadata-driven ORM with validation, repository pattern, and driver orchestration",
+  "description": "ObjectQL query plugin for @objectstack/runtime - AI-native query compiler with validation, repository pattern, and driver orchestration",
   "keywords": [
     "objectql",
     "orm",
@@ -25,7 +25,6 @@
     "@objectql/types": "workspace:*",
     "@objectstack/spec": "workspace:*",
     "@objectstack/runtime": "workspace:*",
-    "@objectstack/objectql": "^0.2.0",
     "js-yaml": "^4.1.0",
     "openai": "^4.28.0"
   },

packages/foundation/core/src/index.ts

@@ -8,9 +8,6 @@
 
 // Re-export types from @objectstack packages for API compatibility
 export type { ObjectStackKernel, ObjectStackRuntimeProtocol } from '@objectstack/runtime';
-// Note: @objectstack/objectql types temporarily commented out due to type incompatibilities
-// in the published package. Will be re-enabled when package is updated.
-// export type { ObjectQL as ObjectQLEngine, SchemaRegistry } from '@objectstack/objectql';
 
 // Export ObjectStack spec types for driver development
 export type { DriverInterface, DriverOptions, QueryAST } from '@objectstack/spec';

packages/foundation/core/tsconfig.json

@@ -7,10 +7,7 @@
   "include": ["src/**/*"],
   "exclude": [
     "node_modules", 
-    "dist", 
-    // Exclude external @objectstack/objectql package that has type incompatibilities
-    // with our stub packages during migration phase
-    "../../../node_modules/@objectstack+objectql"
+    "dist"
   ],
   "references": [
     { "path": "../../objectstack/spec" },