chore: 移除游戏内天赋系统相关代码

1.  删除所有TalentType相关导入和天赋数据存储逻辑
2.  移除英雄属性天赋加成计算逻辑
3.  移除卡牌购买、刷新、售卖的天赋优惠逻辑
4.  将getTalentValue方法降级为空实现
5.  清理多余的空行代码格式

assets/script/game/map/MissionEconomy.ts

@@ -3,7 +3,6 @@ import { oops } from "../../../../extensions/oops-plugin-framework/assets/core/O
 import { GameEvent } from "../common/config/GameEvent";
 import { HeroAttrsComp } from "../hero/HeroAttrsComp";
 import { FieldSkillType } from "../common/config/SkillSet";
-import { TalentType } from "../common/config/TalentSet";
 import { FightSet } from "../common/config/GameSet";
 import { FieldSkillHelper } from "../hero/FieldSkillHelper";
 
@@ -23,7 +22,7 @@ export class MissionEconomy {
         amount = Math.floor(amount);
         smc.vmdata.mission_data.coin = this.getCoin() + amount;
         smc.vmdata.scores.gold_earned += amount;
-        
+
         // 发送 UI 更新事件，这里我们统一使用 syncOnly 通知 UI 刷新即可
         oops.message.dispatchEvent(GameEvent.CoinAdd, { delta: amount, syncOnly: true });
     }
@@ -34,10 +33,10 @@ export class MissionEconomy {
         amount = Math.floor(amount);
         const current = this.getCoin();
         if (current < amount) return false;
-        
+
         smc.vmdata.mission_data.coin = current - amount;
         smc.vmdata.scores.gold_spent += amount;
-        
+
         // 发送 UI 更新事件
         oops.message.dispatchEvent(GameEvent.CoinAdd, { delta: -amount, syncOnly: true });
         return true;
@@ -49,8 +48,7 @@ export class MissionEconomy {
      */
     static getRefreshCost(baseCost: number = 1): number {
         let cost = baseCost;
-        const discount = HeroAttrsComp.getTalentValue(TalentType.RefreshDiscount);
-        cost = Math.max(0, cost - discount);
+        // 天赋系统已移除：刷新卡牌费用不再有优惠
         return Math.floor(cost);
     }
 
@@ -73,12 +71,8 @@ export class MissionEconomy {
         const sellByLevel: Record<number, number> = { 1: 3, 2: 10, 3: 25 };
         const baseSellGold = sellByLevel[heroLevel] || 3;
         const goldBoost = FieldSkillHelper.getFieldSkillTotalValue(FieldSkillType.SellGold);
-        let totalSellGold = baseSellGold + goldBoost;
-        // 应用天赋 SellBonus (增加数值)
-        const bonusGold = HeroAttrsComp.getTalentValue(TalentType.SellBonus);
-        if (bonusGold > 0) {
-            totalSellGold += bonusGold;
-        }
+        const totalSellGold = baseSellGold + goldBoost;
+        // 天赋系统已移除：不再追加 SellBonus
         return Math.floor(totalSellGold);
     }