chore: 更新仓库 URL (ecs-framework → esengine)

仓库已从 esengine/ecs-framework 重命名为 esengine/esengine
更新所有引用旧 URL 的文件

docs/en/guide/system.md

@@ -19,7 +19,7 @@ The framework provides several different system base classes:
 The most basic system class, all other systems inherit from it:
 
 ```typescript
-import { EntitySystem, ECSSystem, Matcher } from '@esengine/ecs-framework';
+import { EntitySystem, ECSSystem, Matcher } from '@esengine/esengine';
 
 @ECSSystem('Movement')
 class MovementSystem extends EntitySystem {
@@ -586,7 +586,7 @@ class GameScene extends Scene {
 Systems implement the `IService` interface and support obtaining other services or systems through dependency injection:
 
 ```typescript
-import { ECSSystem, Injectable, Inject } from '@esengine/ecs-framework';
+import { ECSSystem, Injectable, Inject } from '@esengine/esengine';
 
 @Injectable()
 @ECSSystem('Physics')