refactor(游戏逻辑): 拆分游戏暂停和播放状态的检查条件

将多处 `if(!smc.mission.play || smc.mission.pause)` 条件判断拆分为独立的if语句
在VictoryComp中正确设置pause状态
移除MissionComp中多余的pause状态重置

assets/script/game/hero/SACastSystem.ts

@@ -35,7 +35,8 @@ export class SACastSystem extends ecs.ComblockSystem implements ecs.ISystemUpdat
     }
     
     update(e: ecs.Entity): void {
-        if(!smc.mission.play || smc.mission.pause) return;
+        if(!smc.mission.play ) return;
+        if(smc.mission.pause) return
         const skills = e.get(HeroSkillsComp);
         if (!skills) return;