feat(英雄AI): 重构英雄移动系统，基于攻击距离类型实现智能战术走位

1. 新增SkillRange枚举定义近/中/远程攻击类型
2. 在HeroAttrsComp和hero配置中添加rangeType字段
3. 重写HeroMoveSystem，根据rangeType实现差异化移动策略
4. 移除技能施放的攻击状态限制，优化AI决策逻辑

assets/script/game/hero/HeroAttrsComp.ts

@@ -2,7 +2,7 @@ import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ec
 import { oops } from "../../../../extensions/oops-plugin-framework/assets/core/Oops";
 import { GameEvent } from "../common/config/GameEvent";
 import { Attrs, AttrsType, BType, NeAttrs } from "../common/config/HeroAttrs";
-import { BuffConf } from "../common/config/SkillSet";
+import { BuffConf, SkillRange } from "../common/config/SkillSet";
 import { HeroInfo, AttrSet } from "../common/config/heroSet";
 import { HeroSkillsComp } from "./HeroSkills";
 import { smc } from "../common/SingletonModuleComp";
@@ -22,7 +22,7 @@ export class HeroAttrsComp extends ecs.Comp {
     lv: number = 1;
     type: number = 0;           // 0近战 1远程 2辅助
     fac: number = 0;            // 0:hero 1:monster
-    
+    rangeType:SkillRange = SkillRange.Melee;
     // ==================== 基础属性（有初始值） ====================
     base_ap: number = 0;        // 基础攻击
     base_def: number = 5;       // 基础防御