```

feat(pet): 添加学习力分配功能并优化相关逻辑

- 新增 PetEVdiy 接口用于自定义宠物学习力分配
- 限制单次学习力分配不超过510，单项不超过255
- 学习力池 EVPool 字段添加到 PlayerInfo 结构体
- 使用 github.com/samber/lo 简化数组求和操作
- 更新 fight_boss 逻辑以正确处理 BOSS 战斗后经验与学习力奖励发放
- 调整任务列表中部分

logic/controller/fight_boss.go

@@ -13,6 +13,7 @@ import (
 
 	"github.com/gogf/gf/v2/util/gconv"
 	"github.com/gogf/gf/v2/util/grand"
+	"github.com/samber/lo"
 )
 
 func processMonID(bm string) string {
@@ -156,24 +157,27 @@ func (h Controller) OnPlayerFightNpcMonster(data *fight.FightNpcMonsterInboundIn
 	fight.NewFight(c, ai, func(foi *info.FightOverInfo) {
 		c.Done.Exec(model.MilestoneMode.Moster, []uint32{c.Info.MapID, moinfo.PetList[0].ID, uint32(foi.Reason)}, func(results *model.MilestoneEX) uint32 {
 			if foi.Reason == 0 && foi.WinnerId == c.Info.UserID {
-
+				exp := uint32(xmlres.PetMAP[int(mo.ID)].YieldingExp) * mo.Level / 7
+				items := &info.S2C_GET_BOSS_MONSTER{
+					//EV:  45,
+					EXP: exp * 2,
+				}
 				if refpet.Item != 0 {
-					items := &info.S2C_GET_BOSS_MONSTER{}
+
 					items.ItemList = c.ItemAdd(model.ItemInfo{
 						ItemId:  refpet.Item,
 						ItemCnt: uint32(grand.Intn(2) + 1),
 					})
-					c.SendPackCmd(8004, items)
-				}
 
-				foi.Winpet.AddEV(gconv.Uint32s(strings.Split(xmlres.PetMAP[int(mo.ID)].YieldingEV, " ")))
-				exp := uint32(xmlres.PetMAP[int(mo.ID)].YieldingExp) * mo.Level / 7
+				}
+				evs := gconv.Uint32s(strings.Split(xmlres.PetMAP[int(mo.ID)].YieldingEV, " "))
+				items.EV = lo.Sum(evs)
+				c.Info.EVPool += lo.Sum(evs) //给予累计学习力
+				foi.Winpet.AddEV(evs)
+
 				c.Info.ExpPool += exp * 4
 				c.AddPetExp(foi.Winpet, uint32(exp)*2)
-				// c.SendPackCmd(2509, &info.PET_WAR_EXP_NOTICE{
-				// 	EXP: exp * 2,
-				// })
-
+				c.SendPackCmd(8004, items)
 			}
 			return 0