refactor: 重构天赋系统与技能触发逻辑

1.  重构天赋系统架构：将天赋加成与触发修正统一收敛到 HeroAttrsComp.applyTalent
2.  新增天赋触发修正字段：talent_t_num_reduce 与 talent_extra_trigger_chance
3.  重构天赋加点逻辑：统一 1 点/级，新增软前置校验
4.  优化天赋UI组件：改为编辑器静态配置驱动，重构层位展示逻辑
5.  修复技能触发判定：在 SkillTriggerHelper 中应用天赋触发修正
6.  调整天赋配置结构：改为 5 层递进解锁，新增 L4/L5 专属触发修正配置

assets/script/game/map/MissionCardComp.ts

@@ -54,7 +54,6 @@ import { oops } from "db://oops-framework/core/Oops";
 import { HeroAttrsComp } from "../hero/HeroAttrsComp";
 import { smc } from "../common/SingletonModuleComp";
 import { HeroInfo, HType, resolveTriggerByLv, resolveFieldByLv, resolveSkillOverrides, calcGrowBonus, getHeroQualityCoef } from "../common/config/heroSet";
-import { applyTalentBonuses } from "../common/config/TalentSet";
 import { HeroViewComp } from "../hero/HeroViewComp";
 import { FacSet, FightSet } from "../common/config/GameSet";
 import { MissionEconomy } from "./MissionEconomy";
@@ -2094,13 +2093,16 @@ export class MissionCardComp extends CCComp {
             model.knockback_distance = 0;
             model.heal_power = 0;
             model.buff_power = 0;
-            applyTalentBonuses(model, smc.getTalentLevels(), model.role);
+            // 天赋触发修正归零（applyTalent 内部重算，保证升级重算幂等）
+            model.talent_t_num_reduce = 0;
+            model.talent_extra_trigger_chance = 0;
+            model.applyTalent();
         }
 
         // 血量按当前血线比例映射到新上限，保留升级前战斗状态
         model.hp = Math.max(1, Math.floor(model.hp_max * Math.max(0, Math.min(1, hpRate))));
 
-        // 重新解析触发技能/驻场光环/复活到运行时缓存（与 Hero.load 对齐）
+        // 重新解析触发技能/驻场光环/复活到运行时缓存（在 applyTalent 之后，确保 L4/L5 触发修正已写入模型）
         model.runtime_call = resolveTriggerByLv(model.call, nextLv);
         model.runtime_dead = resolveTriggerByLv(model.dead, nextLv);
         model.runtime_fstart = resolveTriggerByLv(model.fstart, nextLv);