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/framework/behavior-tree/build-rollup.cjs

@@ -0,0 +1,129 @@
+const fs = require('fs');
+const path = require('path');
+const { execSync } = require('child_process');
+
+console.log('🚀 使用 Rollup 构建npm包...');
+
+async function main() {
+    try {
+        // 清理旧的dist目录
+        if (fs.existsSync('./dist')) {
+            console.log('🧹 清理旧的构建文件...');
+            execSync('rimraf ./dist', { stdio: 'inherit' });
+        }
+
+        // 执行Rollup构建
+        console.log('📦 执行 Rollup 构建...');
+        execSync('npx rollup -c rollup.config.cjs', { stdio: 'inherit' });
+
+        // 生成package.json
+        console.log('📋 生成 package.json...');
+        generatePackageJson();
+
+        // 复制其他文件
+        console.log('📁 复制必要文件...');
+        copyFiles();
+
+        // 输出构建结果
+        showBuildResults();
+
+        console.log('✅ 构建完成！');
+        console.log('\n🚀 发布命令:');
+        console.log('cd dist && npm publish');
+
+    } catch (error) {
+        console.error('❌ 构建失败:', error.message);
+        process.exit(1);
+    }
+}
+
+function generatePackageJson() {
+    const sourcePackage = JSON.parse(fs.readFileSync('./package.json', 'utf8'));
+
+    const distPackage = {
+        name: sourcePackage.name,
+        version: sourcePackage.version,
+        description: sourcePackage.description,
+        main: 'index.cjs',
+        module: 'index.mjs',
+        unpkg: 'index.umd.js',
+        types: 'index.d.ts',
+        exports: {
+            '.': {
+                import: './index.mjs',
+                require: './index.cjs',
+                types: './index.d.ts'
+            }
+        },
+        files: [
+            'index.mjs',
+            'index.mjs.map',
+            'index.cjs',
+            'index.cjs.map',
+            'index.umd.js',
+            'index.umd.js.map',
+            'index.es5.js',
+            'index.es5.js.map',
+            'index.d.ts'
+        ],
+        keywords: [
+            'ecs',
+            'behavior-tree',
+            'ai',
+            'game-ai',
+            'entity-component-system',
+            'typescript',
+            'cocos-creator',
+            'laya',
+            'rollup'
+        ],
+        author: sourcePackage.author,
+        license: sourcePackage.license,
+        repository: sourcePackage.repository,
+        bugs: sourcePackage.bugs,
+        homepage: sourcePackage.homepage,
+        peerDependencies: sourcePackage.peerDependencies,
+        publishConfig: sourcePackage.publishConfig,
+        engines: {
+            node: '>=16.0.0'
+        },
+        sideEffects: false
+    };
+
+    fs.writeFileSync('./dist/package.json', JSON.stringify(distPackage, null, 2));
+}
+
+function copyFiles() {
+    const filesToCopy = [
+        // 如果有 README 或其他文件需要复制，可以在这里添加
+    ];
+
+    filesToCopy.forEach(({ src, dest }) => {
+        if (fs.existsSync(src)) {
+            fs.copyFileSync(src, dest);
+            console.log(`  ✓ 复制: ${path.basename(dest)}`);
+        } else {
+            console.log(`  ⚠️  文件不存在: ${src}`);
+        }
+    });
+
+    if (filesToCopy.length === 0) {
+        console.log('  ℹ️  没有需要复制的文件');
+    }
+}
+
+function showBuildResults() {
+    const distDir = './dist';
+    const files = ['index.mjs', 'index.cjs', 'index.umd.js', 'index.es5.js', 'index.d.ts'];
+
+    console.log('\n📊 构建结果:');
+    files.forEach(file => {
+        const filePath = path.join(distDir, file);
+        if (fs.existsSync(filePath)) {
+            const size = fs.statSync(filePath).size;
+            console.log(`  ${file}: ${(size / 1024).toFixed(1)}KB`);
+        }
+    });
+}
+
+main().catch(console.error);