refactor(hero&monster): 统一使用dis字段获取攻击距离

移除HeroDisVal映射表，改为直接从实体组件读取配置的dis属性作为攻击距离，同时补全所有英雄和怪物配置中的dis字段

assets/script/game/hero/MonMoveComp.ts

@@ -123,8 +123,7 @@ export class MonMoveSystem extends ecs.ComblockSystem implements ecs.ISystemUpda
 
     private isEnemyInAttackRange(model: HeroAttrsComp, selfX: number, enemyX: number): boolean {
         const dist = Math.abs(selfX - enemyX);
-        const rangeType = model.type as HType.Melee | HType.Mid | HType.Long;
-        const attackRange = HeroDisVal[rangeType];
+        const attackRange = model.dis;
         return dist <= attackRange;
     }