feat(skill): add round end skill trigger system

新增回合结束（FEnd）类型的技能触发机制，包括：
1. 新增SkillTriggerType.FEnd枚举与相关配置映射
2. 为英雄、怪物属性组件添加回合结束技能的运行时解析与存储
3. 实现关卡节间流转时触发全队英雄回合结束技能的逻辑
4. 完善战力计算、技能图标检索等配套支持逻辑

assets/script/game/common/config/heroSet.ts

@@ -199,6 +199,7 @@ export enum SkillTriggerType {
     Call = "call",       // 召唤后触发 降临
     Dead = "dead",       // 死亡后触发 遗志
     FStart = "fstart",   // 战斗开始 先手
+    FEnd = "fend",       // 回合结束 收官
     Field = "field",     // 驻场 光环
     Atking = "atking",   // 攻击后触发 追击
     Atked = "atked",     // 受击后触发 反击
@@ -209,6 +210,7 @@ export const SkillTriggerName = {
     [SkillTriggerType.Call]: "召唤",
     [SkillTriggerType.Dead]: "死亡后",
     [SkillTriggerType.FStart]: "回合开始",
+    [SkillTriggerType.FEnd]: "回合结束",
     [SkillTriggerType.Field]: "光环",
     [SkillTriggerType.Atking]: "攻击",
     [SkillTriggerType.Atked]: "受伤",
@@ -219,6 +221,7 @@ export const SkillTriggerDesc = {
     [SkillTriggerType.Call]: "召唤时",
     [SkillTriggerType.Dead]: "死亡时",
     [SkillTriggerType.FStart]: "战斗开始时",
+    [SkillTriggerType.FEnd]: "回合结束时",
     [SkillTriggerType.Field]: "光环",
     [SkillTriggerType.Atking]: "攻击n次",
     [SkillTriggerType.Atked]: "受伤n次",
@@ -351,7 +354,7 @@ export function getHeroSkillIcon(hero: heroInfo | undefined, skillUuid: number,
         return undefined;
     }
     // 自动定位：再各触发组，最后光环
-    for (const type of [SkillTriggerType.Call, SkillTriggerType.Dead, SkillTriggerType.FStart, SkillTriggerType.Atking, SkillTriggerType.Atked]) {
+    for (const type of [SkillTriggerType.Call, SkillTriggerType.Dead, SkillTriggerType.FStart, SkillTriggerType.FEnd, SkillTriggerType.Atking, SkillTriggerType.Atked]) {
         const grouped = hero[type] as TriggerGrouped | undefined;
         const entry = grouped?.[skillUuid]?.[0];
         if (entry) return resolveTriggerSkillIcon(entry, skillUuid);
@@ -395,6 +398,7 @@ export interface heroInfo {
     [SkillTriggerType.Call]?: TriggerGrouped;      // 召唤后触发的技能配置（按 s_uuid 分组，每组按 lv 升序）
     [SkillTriggerType.Dead]?: TriggerGrouped;      // 死亡后触发的技能配置
     [SkillTriggerType.FStart]?: TriggerGrouped;    // 战斗开始时释放的技能配置
+    [SkillTriggerType.FEnd]?: TriggerGrouped;      // 回合结束时释放的技能配置
     [SkillTriggerType.Field]?: LvFieldEntry[];     // 驻场光环（按 lv 升序，运行时取 ≤英雄等级 的最大档）
     [SkillTriggerType.Atking]?: TriggerGrouped; // 普通攻击后触发的技能配置，s_uuid: 技能id, t_num: 触发所需的普攻次数
     [SkillTriggerType.Atked]?: TriggerGrouped;  // 受击后触发的技能配置，s_uuid: 技能id, t_num: 触发所需的受击次数
@@ -1235,6 +1239,7 @@ export const HERO_POWER_WEIGHTS = {
     W_atking: 1.0,
     W_atked: 0.8,
     W_fstart: 1.0,
+    W_fend: 1.0,
     W_dead: 0.6,
     W_field_alive: 1.0,
     W_revive: 1.0,
@@ -1407,6 +1412,7 @@ function getTriggerCount(
         case SkillTriggerType.Atked:
             return getHitCount(seconds) / t_num;
         case SkillTriggerType.FStart:
+        case SkillTriggerType.FEnd:
             return getWaveCount(seconds);
         case SkillTriggerType.Dead:
             // 死亡触发次数 = 回合数 × (1 + 最大复活次数)，复活从 dead 配置中提取
@@ -1548,6 +1554,7 @@ export interface HeroPowerBreakdown {
     atking: number;
     atked: number;
     fstart: number;
+    fend: number;
     dead: number;
     field: number;
     revive: number;
@@ -1596,6 +1603,9 @@ function calcTriggerPowerDetailed(
             case SkillTriggerType.FStart:
                 weight = weights.W_fstart;
                 break;
+            case SkillTriggerType.FEnd:
+                weight = weights.W_fend;
+                break;
             case SkillTriggerType.Dead:
                 weight = weights.W_dead;
                 break;
@@ -1693,6 +1703,7 @@ export function calcHeroPowerDetailed(hero: heroInfo, targetLv: number = 1, seco
     const atking = hero.atking ? calcTriggerPowerDetailed(resolveTriggerByLv(hero.atking, targetLv), hero, targetLv, SkillTriggerType.Atking, seconds) : { total: 0, items: [] as TriggerSkillEval[] };
     const atked = hero.atked ? calcTriggerPowerDetailed(resolveTriggerByLv(hero.atked, targetLv), hero, targetLv, SkillTriggerType.Atked, seconds) : { total: 0, items: [] as TriggerSkillEval[] };
     const fstart = hero.fstart ? calcTriggerPowerDetailed(resolveTriggerByLv(hero.fstart, targetLv), hero, targetLv, SkillTriggerType.FStart, seconds) : { total: 0, items: [] as TriggerSkillEval[] };
+    const fend = hero.fend ? calcTriggerPowerDetailed(resolveTriggerByLv(hero.fend, targetLv), hero, targetLv, SkillTriggerType.FEnd, seconds) : { total: 0, items: [] as TriggerSkillEval[] };
     const dead = hero.dead ? calcTriggerPowerDetailed(resolveTriggerByLv(hero.dead, targetLv), hero, targetLv, SkillTriggerType.Dead, seconds) : { total: 0, items: [] as TriggerSkillEval[] };
     const fieldEntries = resolveFieldByLv(hero.field, targetLv);
     const field = fieldEntries.length > 0 ? calcFieldPowerDetailed(fieldEntries, hero, targetLv, seconds) : { total: 0, items: [] as FieldSkillEval[] };
@@ -1708,7 +1719,7 @@ export function calcHeroPowerDetailed(hero: heroInfo, targetLv: number = 1, seco
         }
     }
 
-    const total = hpValue + dpsValue + atking.total + atked.total + fstart.total + dead.total + field.total + reviveValue;
+    const total = hpValue + dpsValue + atking.total + atked.total + fstart.total + fend.total + dead.total + field.total + reviveValue;
 
     return {
         total,
@@ -1718,11 +1729,12 @@ export function calcHeroPowerDetailed(hero: heroInfo, targetLv: number = 1, seco
             atking: atking.total,
             atked: atked.total,
             fstart: fstart.total,
+            fend: fend.total,
             dead: dead.total,
             field: field.total,
             revive: reviveValue,
         },
-        triggerSkills: [...atking.items, ...atked.items, ...fstart.items, ...dead.items],
+        triggerSkills: [...atking.items, ...atked.items, ...fstart.items, ...fend.items, ...dead.items],
         fieldSkills: field.items,
         normalAttack,
     };