refactor: 重构buff系统，移除预定义buff列表

- 将SkillConfig.buffs字段改为直接存储BuffConf对象数组
- 移除预定义的BuffsList和相关导入引用
- 简化SCastSystem中buff应用逻辑，直接使用配置对象
- 移除CardComp中Buff/Debuff类型的图标获取逻辑
- 简化HeroAttrsComp调试日志，移除buff名称显示

assets/script/game/map/CardComp.ts

@@ -5,7 +5,7 @@ import { CCComp } from "../../../../extensions/oops-plugin-framework/assets/modu
 import { CardConfig, CardType, SpecialCardList } from "../common/config/CardSet";
 import { CardUseComp } from "./CardUseComp";
 import { HeroInfo } from "../common/config/heroSet";
-import { BuffsList, SkillSet } from "../common/config/SkillSet";
+import { SkillSet } from "../common/config/SkillSet";
 
 
 
@@ -425,9 +425,6 @@ export class CardComp extends CCComp {
         if (type === CardType.Skill) {
             return SkillSet[uuid]?.icon || `${uuid}`;
         }
-        if (type === CardType.Buff || type === CardType.Debuff) {
-            return BuffsList[uuid]?.icon || `${uuid}`;
-        }
         if (type === CardType.Hero) {
             return HeroInfo[uuid]?.icon || `${uuid}`;
         }