feat: 添加跨平台运行时、资产系统和UI适配功能 (#256)

* feat(platform-common): 添加WASM加载器和环境检测API

* feat(rapier2d): 新增Rapier2D WASM绑定包

* feat(physics-rapier2d): 添加跨平台WASM加载器

* feat(asset-system): 添加运行时资产目录和bundle格式

* feat(asset-system-editor): 新增编辑器资产管理包

* feat(editor-core): 添加构建系统和模块管理

* feat(editor-app): 重构浏览器预览使用import maps

* feat(platform-web): 添加BrowserRuntime和资产读取

* feat(engine): 添加材质系统和着色器管理

* feat(material): 新增材质系统和着色器编辑器

* feat(tilemap): 增强tilemap编辑器和动画系统

* feat(modules): 添加module.json配置

* feat(core): 添加module.json和类型定义更新

* chore: 更新依赖和构建配置

* refactor(plugins): 更新插件模板使用ModuleManifest

* chore: 添加第三方依赖库

* chore: 移除BehaviourTree-ai和ecs-astar子模块

* docs: 更新README和文档主题样式

* fix: 修复Rust文档测试和添加rapier2d WASM绑定

* fix(tilemap-editor): 修复画布高DPI屏幕分辨率适配问题

* feat(ui): 添加UI屏幕适配系统(CanvasScaler/SafeArea)

* fix(ecs-engine-bindgen): 添加缺失的ecs-framework-math依赖

* fix: 添加缺失的包依赖修复CI构建

* fix: 修复CodeQL检测到的代码问题

* fix: 修复构建错误和缺失依赖

* fix: 修复类型检查错误

* fix(material-system): 修复tsconfig配置支持TypeScript项目引用

* fix(editor-core): 修复Rollup构建配置添加tauri external

* fix: 修复CodeQL检测到的代码问题

* fix: 修复CodeQL检测到的代码问题

scripts/update-module-sizes.mjs

@@ -0,0 +1,75 @@
+#!/usr/bin/env node
+/**
+ * Update module.json files with actual bundle sizes from dist/index.js
+ *
+ * Run after build to update estimatedSize in module.json files
+ * Usage: node scripts/update-module-sizes.mjs
+ */
+
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const packagesDir = path.resolve(__dirname, '../packages');
+
+function updateModuleSizes() {
+    const packages = fs.readdirSync(packagesDir);
+    let updated = 0;
+    let skipped = 0;
+
+    for (const pkg of packages) {
+        const pkgDir = path.join(packagesDir, pkg);
+        const moduleJsonPath = path.join(pkgDir, 'module.json');
+        const distIndexPath = path.join(pkgDir, 'dist', 'index.js');
+
+        // Skip if no module.json
+        if (!fs.existsSync(moduleJsonPath)) {
+            continue;
+        }
+
+        // Skip if no dist/index.js
+        if (!fs.existsSync(distIndexPath)) {
+            console.log(`  Skip ${pkg}: no dist/index.js`);
+            skipped++;
+            continue;
+        }
+
+        try {
+            // Get actual file size first (independent of module.json)
+            const stat = fs.statSync(distIndexPath);
+            const actualSize = stat.size;
+
+            // Use file descriptor to atomically read and write module.json
+            // This prevents TOCTOU race condition
+            const fd = fs.openSync(moduleJsonPath, 'r+');
+            try {
+                const content = fs.readFileSync(fd, 'utf-8');
+                const moduleJson = JSON.parse(content);
+                const oldSize = moduleJson.estimatedSize;
+
+                // Update if different
+                if (oldSize !== actualSize) {
+                    moduleJson.estimatedSize = actualSize;
+                    const newContent = JSON.stringify(moduleJson, null, 2) + '\n';
+                    // Truncate and write using the same file descriptor
+                    fs.ftruncateSync(fd, 0);
+                    fs.writeSync(fd, newContent, 0, 'utf-8');
+                    const oldKB = oldSize ? (oldSize / 1024).toFixed(1) : 'N/A';
+                    const newKB = (actualSize / 1024).toFixed(1);
+                    console.log(`  ${pkg}: ${oldKB} KB -> ${newKB} KB`);
+                    updated++;
+                }
+            } finally {
+                fs.closeSync(fd);
+            }
+        } catch (err) {
+            console.error(`  Error processing ${pkg}:`, err.message);
+        }
+    }
+
+    console.log(`\nUpdated ${updated} modules, skipped ${skipped}`);
+}
+
+console.log('Updating module sizes from dist/index.js...\n');
+updateModuleSizes();