feat(skill): 重构技能系统，新增技能数据组件和移动组件

refactor(skill): 移除旧技能组件和文档，优化技能配置结构

fix(skill): 修正技能预制体配置错误，统一技能运行类型字段

docs(skill): 删除过时的技能系统说明文档

perf(skill): 优化技能加载逻辑，减少资源消耗

style(skill): 调整代码格式，提高可读性

assets/script/game/skill/SDataCom.ts

@@ -0,0 +1,30 @@
+import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
+import { BoxSet } from "../common/config/BoxSet";
+
+/** 业务层对象 */
+@ecs.register('SDataCom')
+export class SDataCom extends ecs.Comp {
+    /** 业务层组件移除时，重置所有数据为默认值 */
+    attrs:any=null
+    group:BoxSet=BoxSet.HERO
+    s_uuid:number=0
+    reset() {
+        this.attrs=null
+        this.group=0
+        this.s_uuid=0
+    }
+}
+
+/** 业务层业务逻辑处理对象 */
+export class SDataComSystem extends ecs.ComblockSystem implements ecs.IEntityEnterSystem {
+    filter(): ecs.IMatcher {
+        return ecs.allOf(SDataCom);
+    }
+
+    entityEnter(e: ecs.Entity): void {
+        // 注：自定义业务逻辑
+
+
+        e.remove(SDataCom);
+    }
+}