fix: 调整英雄刘邦属性和技能范围，优化移动边界逻辑

- 将刘邦的攻击距离从100增加到120
- 调整战士移动边界从±420到±280
- 修改怪物移动逻辑，x>280时允许移动攻击
- 关闭部分prefab的_active状态
- 增加技能5000和6001-6002的攻击距离

assets/script/game/hero/MonMove.ts

@@ -60,8 +60,13 @@ export class MonMoveSystem extends ecs.ComblockSystem implements ecs.ISystemUpda
 
         const shouldStopInFace = this.checkEnemiesInFace(e);
         const shouldStopAtMinRange = this.shouldStopAtMinSkillRange(e);
-        const shouldStop = shouldStopInFace || shouldStopAtMinRange;
+        let shouldStop = shouldStopInFace || shouldStopAtMinRange;
         model.is_atking = this.checkEnemiesInSkillRange(e);
+
+        // x > 280 强制移动，允许攻击
+        if (view.node.position.x > 280) {
+            shouldStop = false;
+        }
         
         // 🔥 移除渲染层级更新：各线路固定，后召唤的天然层级更高，无需动态调整