refactor(map/hero): 重构英雄位置管理逻辑，移除lane相关字段

重构了英雄分路排位的旧实现，改用硬编码的点位数组管理英雄站位，移除了HeroAttrsComp中的lane和lane_index字段，简化了英雄位置分配、UI面板绑定的逻辑，提升代码可维护性。

assets/script/game/map/HInfoComp.ts

@@ -32,6 +32,9 @@ import { GameEvent } from "../common/config/GameEvent";
 import { oops } from "db://oops-framework/core/Oops";
 import { UIID } from "../common/config/GameUIConfig";
 import { mLogger } from "../common/Logger";
+import { MissionHeroCompComp } from "./MissionHeroComp";
+import { MoveComp } from "../hero/MoveComp";
+import { FacSet } from "../common/config/GameSet";
 
 const {property, ccclass } = _decorator;
 
@@ -98,6 +101,44 @@ export class HInfoComp extends CCComp {
         this.refresh();
     }
 
+    /**
+     * 根据 node_index 获取对应的硬编码位置，并查找该位置的英雄
+     */
+    refreshByNodeIndex() {
+        if (this.node_index < 1 || this.node_index > 6) return;
+        const targetPos = MissionHeroCompComp.HERO_POSITIONS[this.node_index - 1];
+        
+        let foundModel: HeroAttrsComp | null = null;
+        let foundEid: number = 0;
+        
+        // 遍历所有英雄，查找 targetX 和 targetY 匹配该位置的英雄
+        ecs.query(ecs.allOf(HeroAttrsComp, MoveComp)).forEach((entity: ecs.Entity) => {
+            const model = entity.get(HeroAttrsComp);
+            const move = entity.get(MoveComp);
+            if (model && move && !model.is_dead && model.fac === FacSet.HERO) {
+                if (Math.abs(move.targetX - targetPos.x) < 2 && Math.abs(move.baseY - targetPos.y) < 2) {
+                    foundModel = model;
+                    foundEid = entity.eid;
+                }
+            }
+        });
+        
+        if (foundModel) {
+            if (this.eid !== foundEid) {
+                this.bindData(foundEid, foundModel);
+                if (!this.node.active) this.node.active = true;
+            } else {
+                this.refresh();
+            }
+        } else {
+            if (this.eid !== 0) {
+                this.eid = 0;
+                this.model = null;
+                if (this.node.active) this.node.active = false;
+            }
+        }
+    }
+
     /**
      * 设置当前是否处于战斗阶段，控制出售按钮显示/隐藏
      * @param isBattlePhase 是否处于战斗阶段