feat(physics): 集成 Rapier2D 物理引擎并修复预览重置问题 (#244)

* feat(physics): 集成 Rapier2D 物理引擎并修复预览重置问题

* fix: 修复 CI 流程并清理代码

.github/workflows/ci.yml

@@ -74,6 +74,7 @@ jobs:
         cd ../editor-runtime && pnpm run build
         cd ../behavior-tree && pnpm run build
         cd ../tilemap && pnpm run build
+        cd ../physics-rapier2d && pnpm run build
 
     - name: Build ecs-engine-bindgen
       run: |