fix: 调整英雄列表组件调试模式与布局

1. 将CardLiteComp的debugMode默认值改为false
2. 修复heros预制体的Widget对齐参数与位置
3. 优化HerosListComp的日志调试开关，新增卡片列表内容高度自适应逻辑

assets/script/game/map/CardLiteComp.ts

@@ -39,7 +39,7 @@ const { ccclass, property } = _decorator;
 @ccclass('CardLiteComp')
 @ecs.register('CardLiteComp', false)
 export class CardLiteComp extends CCComp {
-    private debugMode: boolean = true;
+    private debugMode: boolean = false;
 
     // ======================== 编辑器绑定节点 ========================