feat(objectql): initialize ObjectQL engine with schema registry and plugin support

- Added package.json for ObjectQL with build and test scripts.
- Implemented ObjectQL class with methods for plugin registration, driver management, and data access.
- Created SchemaRegistry for managing metadata types including objects, apps, and plugins.
- Added TypeScript configuration for the ObjectQL package.

Author: hotlong

packages/objectql/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "@objectstack/objectql",
+  "version": "0.1.0",
+  "description": "Isomorphic ObjectQL Engine for ObjectStack",
+  "main": "src/index.ts",
+  "types": "src/index.ts",
+  "scripts": {
+    "build": "tsc",
+    "test": "vitest"
+  },
+  "dependencies": {
+    "@objectstack/spec": "workspace:*"
+  },
+  "devDependencies": {
+    "typescript": "^5.0.0",
+    "vitest": "^1.0.0"
+  }
+}

packages/runtime/src/engine.ts packages/objectql/src/index.tspackages/runtime/src/engine.ts renamed to packages/objectql/src/index.ts

@@ -1,6 +1,9 @@
-import { DriverInterface, DriverOptions, QueryAST, ObjectStackManifest, ManifestSchema } from '@objectstack/spec';
+import { DriverInterface, DriverOptions, QueryAST, ObjectStackManifest } from '@objectstack/spec';
 import { SchemaRegistry } from './registry';
 
+// Export Registry for consumers
+export { SchemaRegistry } from './registry';
+
 /**
  * Host Context provided to plugins
  */
@@ -17,7 +20,6 @@ export interface PluginContext {
 export class ObjectQL {
   private drivers = new Map<string, DriverInterface>();
   private defaultDriver: string | null = null;
-  private plugins = new Map<string, any>();
 
   // Host provided context additions (e.g. Server router)
   private hostContext: Record<string, any> = {};
@@ -110,7 +112,7 @@ export class ObjectQL {
   /**
    * Helper to get the target driver
    */
-  private getDriver(object: string): DriverInterface {
+  private getDriver(_object: string): DriverInterface {
     // TODO: Look up Object definition to see if it specifies a specific datasource/driver
     // For now, always return default
     if (!this.defaultDriver) {

packages/runtime/src/registry.ts packages/objectql/src/registry.tspackages/runtime/src/registry.ts renamed to packages/objectql/src/registry.ts

@@ -0,0 +1,9 @@
+{
+  "extends": "../../tsconfig.json",
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"],
+  "compilerOptions": {
+    "outDir": "dist",
+    "rootDir": "src"
+  }
+}

packages/objectql/tsconfig.json

@@ -9,6 +9,7 @@
     "dev": "tsc -w"
   },
   "dependencies": {
+    "@objectstack/objectql": "workspace:*",
     "@objectstack/spec": "workspace:*"
   },
   "devDependencies": {

packages/runtime/package.json

@@ -1,13 +1,7 @@
 // Export core engine
-export { ObjectQL } from './engine';
-export { SchemaRegistry } from './registry';
+export { ObjectQL, SchemaRegistry } from '@objectstack/objectql';
 export { ObjectStackKernel } from './kernel';
 export { ObjectStackRuntimeProtocol } from './protocol';
 
-
-
-// Re-export common types from spec for convenience
-export type { DriverInterface, DriverOptions, QueryAST } from '@objectstack/spec';
-
 export * from './types';
 

packages/runtime/src/index.ts

@@ -1,6 +1,5 @@
 import { ServiceObject } from '@objectstack/spec';
-import { SchemaRegistry } from './registry';
-import { ObjectQL } from './engine';
+import { SchemaRegistry, ObjectQL } from '@objectstack/objectql';
 
 /**
  * ObjectStack Kernel (Microkernel)

packages/runtime/src/kernel.ts

@@ -1,4 +1,4 @@
-import { SchemaRegistry } from './registry';
+import { SchemaRegistry } from '@objectstack/objectql';
 import { ObjectStackKernel } from './kernel';
 
 export interface ApiRequest {