Feature/tilemap editor (#237)

* feat: 添加 Tilemap 编辑器插件和组件生命周期支持

* feat(editor-core): 添加声明式插件注册 API

* feat(editor-core): 改进tiledmap结构合并tileset进tiledmapeditor

* feat: 添加 editor-runtime SDK 和插件系统改进

* fix(ci): 修复SceneResourceManager里变量未使用问题

packages/asset-system/src/core/AssetPathResolver.ts

@@ -86,11 +86,9 @@ export class AssetPathResolver {
         // 应用自定义转换器（如果提供）
         if (this.config.pathTransformer) {
             path = this.config.pathTransformer(path);
-            // Re-validate after transformation
-            const postTransform = PathValidator.validate(path);
-            if (!postTransform.valid) {
-                throw new Error(`Path transformer produced invalid path: ${postTransform.reason}`);
-            }
+            // Transformer output is trusted (may be absolute path or asset:// URL)
+            // 转换器输出是可信的（可能是绝对路径或 asset:// URL）
+            return path;
         }
 
         // Platform-specific resolution