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/HeroAttrsComp.ts

@@ -254,8 +254,7 @@ export class HeroAttrsComp extends ecs.Comp {
      * @param skillsComp 技能组件
      */
     public updateSkillDistanceCache(): void {
-        const rangeType = this.type as HType.Melee | HType.Mid | HType.Long;
-        const maxRange = HeroDisVal[rangeType];
+        const maxRange = this.dis;
         let minRange = 0;
         this.maxSkillDistance = maxRange;
         this.minSkillDistance = minRange;