feat(ecs): 添加 @NetworkEntity 装饰器，支持自动广播实体生成/销毁 (#395)

* docs: add editor-app README with setup instructions

* docs: add separate EN/CN editor setup guides

* feat(ecs): add @NetworkEntity decorator for auto spawn/despawn broadcasting

- Add @NetworkEntity decorator to mark components for automatic network broadcasting
- ECSRoom now auto-broadcasts spawn on component:added event
- ECSRoom now auto-broadcasts despawn on entity:destroyed event
- Entity.destroy() emits entity:destroyed event via ECSEventType
- Entity active state changes emit ENTITY_ENABLED/ENTITY_DISABLED events
- Add enableAutoNetworkEntity config option to ECSRoom (default true)
- Update documentation for both Chinese and English

packages/tools/demos/CHANGELOG.md

@@ -1,5 +1,16 @@
 # @esengine/demos
 
+## 1.0.7
+
+### Patch Changes
+
+- Updated dependencies []:
+    - @esengine/fsm@3.0.0
+    - @esengine/pathfinding@3.0.0
+    - @esengine/procgen@3.0.0
+    - @esengine/spatial@3.0.0
+    - @esengine/timer@3.0.0
+
 ## 1.0.6
 
 ### Patch Changes