refactor(talents): 重构天赋数值与消耗配置结构

- 将 TalentInfo 中的 `valuePerLevel` 和 `getValue` 方法替换为显式的 `values` 数组
- 将全局的 `costPerLevel` 数组替换为每个天赋独立的 `costs` 数组
- 更新 TalentsComp 逻辑以使用新的配置结构

assets/script/game/map/TalentsComp.ts

@@ -172,14 +172,14 @@ export class TalentsComp extends CCComp {
         }
 
         if (lblDesc) {
-            let currentVal = talentInfo.getValue(currentLevel);
+            let currentVal = currentLevel === 0 ? 0 : talentInfo.values[currentLevel - 1];
             lblDesc.string = talentInfo.desc.replace('{value}', currentVal.toString());
         }
 
         if (lblLevel) lblLevel.string = `Lv.${currentLevel}`;
 
         let isMax = currentLevel >= talentInfo.maxLevel;
-        let cost = isMax ? 0 : TalentConfig.costPerLevel[currentLevel];
+        let cost = isMax ? 0 : talentInfo.costs[currentLevel];
         let points = smc.collection.talent_points || 0;
 
         if (lblCost) {
@@ -229,8 +229,11 @@ export class TalentsComp extends CCComp {
                 let refundedPoints = 0;
                 for (let id in collection.talents) {
                     let level = collection.talents[id];
-                    for (let i = 0; i < level; i++) {
-                        refundedPoints += TalentConfig.costPerLevel[i];
+                    let talentInfo = TalentConfig.talents.find(t => t.id === Number(id));
+                    if (talentInfo) {
+                        for (let i = 0; i < level; i++) {
+                            refundedPoints += talentInfo.costs[i];
+                        }
                     }
                 }