优化内部组件索引机制（更改为SparseSet索引)减少用户切换索引成本

修复内部系统初始化逻辑 - 不应该再onInitialize中初始内部entities，移动到initialize中
ci跳过cocos项目避免ci失败
soa开放更多安全类型接口

lerna.json

@@ -19,6 +19,8 @@
     }
   },
   "packages": [
-    "packages/*"
+    "packages/*",
+    "!extensions/cocos/*/settings/**",
+    "!examples/*/settings/**"
   ]
 }