refactor: reorganize package structure and decouple framework packages (#338)

* refactor: reorganize package structure and decouple framework packages

## Package Structure Reorganization
- Reorganized 55 packages into categorized subdirectories:
  - packages/framework/ - Generic framework (Laya/Cocos compatible)
  - packages/engine/ - ESEngine core modules
  - packages/rendering/ - Rendering modules (WASM dependent)
  - packages/physics/ - Physics modules
  - packages/streaming/ - World streaming
  - packages/network-ext/ - Network extensions
  - packages/editor/ - Editor framework and plugins
  - packages/rust/ - Rust WASM engine
  - packages/tools/ - Build tools and SDK

## Framework Package Decoupling
- Decoupled behavior-tree and blueprint packages from ESEngine dependencies
- Created abstracted interfaces (IBTAssetManager, IBehaviorTreeAssetContent)
- ESEngine-specific code moved to esengine/ subpath exports
- Framework packages now usable with Cocos/Laya without ESEngine

## CI Configuration
- Updated CI to only type-check and lint framework packages
- Added type-check:framework and lint:framework scripts

## Breaking Changes
- Package import paths changed due to directory reorganization
- ESEngine integrations now use subpath imports (e.g., '@esengine/behavior-tree/esengine')

* fix: update es-engine file path after directory reorganization

* docs: update README to focus on framework over engine

* ci: only build framework packages, remove Rust/WASM dependencies

* fix: remove esengine subpath from behavior-tree and blueprint builds

ESEngine integration code will only be available in full engine builds.
Framework packages are now purely engine-agnostic.

* fix: move network-protocols to framework, build both in CI

* fix: update workflow paths from packages/core to packages/framework/core

* fix: exclude esengine folder from type-check in behavior-tree and blueprint

* fix: update network tsconfig references to new paths

* fix: add test:ci:framework to only test framework packages in CI

* fix: only build core and math npm packages in CI

* fix: exclude test files from CodeQL and fix string escaping security issue

packages/engine/ecs-engine-bindgen/src/tokens.ts

@@ -0,0 +1,61 @@
+/**
+ * ecs-engine-bindgen 服务令牌
+ * ecs-engine-bindgen service tokens
+ */
+
+import { createServiceToken } from '@esengine/ecs-framework';
+import {
+    TextureServiceToken,
+    DynamicAtlasServiceToken,
+    CoordinateServiceToken,
+    RenderConfigServiceToken,
+    type ITextureService,
+    type IDynamicAtlasService,
+    type ICoordinateService,
+    type IRenderConfigService
+} from '@esengine/engine-core';
+import type { IRenderDataProvider as InternalIRenderDataProvider } from './systems/EngineRenderSystem';
+
+// 从 engine-core 重新导出 | Re-export from engine-core
+export {
+    TextureServiceToken,
+    DynamicAtlasServiceToken,
+    CoordinateServiceToken,
+    RenderConfigServiceToken
+};
+export type {
+    ITextureService,
+    IDynamicAtlasService,
+    ICoordinateService,
+    IRenderConfigService
+};
+
+export type IRenderDataProvider = InternalIRenderDataProvider;
+
+/**
+ * 渲染系统接口
+ * Render system interface
+ */
+export interface IRenderSystem {
+    addRenderDataProvider(provider: IRenderDataProvider): void;
+    removeRenderDataProvider(provider: IRenderDataProvider): void;
+}
+
+/**
+ * 引擎集成接口
+ * Engine integration interface
+ */
+export interface IEngineIntegration {
+    /** 通过相对路径加载纹理（用户脚本使用）| Load texture by relative path (for user scripts) */
+    loadTextureForComponent(texturePath: string): Promise<number>;
+    /** 通过 GUID 加载纹理（内部引用使用）| Load texture by GUID (for internal references) */
+    loadTextureByGuid(guid: string): Promise<number>;
+}
+
+export const RenderSystemToken = createServiceToken<IRenderSystem>('renderSystem');
+export const EngineIntegrationToken = createServiceToken<IEngineIntegration>('engineIntegration');
+
+// EngineBridge token - used by systems that need direct engine access
+// EngineBridge 令牌 - 供需要直接访问引擎的系统使用
+import type { EngineBridge } from './core/EngineBridge';
+export const EngineBridgeToken = createServiceToken<EngineBridge>('engineBridge');