refactor: 重构 CurrentPet 为 CurPet

logic/service/fight/effect/effect_131.go

@@ -34,7 +34,7 @@ func (e *Effect131) DamageLockEx(t *info.DamageZone) bool {
 
 	// 4. 对比对手性别与目标性别，匹配则免疫伤害
 	// 注：需确保BattlePetEntity的Gender字段类型为int/int8，与xGender类型匹配
-	if int(e.Ctx().Opp.CurrentPet[0].Info.Gender) == int(xGender) {
+	if int(e.Ctx().Opp.CurPet[0].Info.Gender) == int(xGender) {
 		// 将伤害置为0，实现当前回合伤害免疫
 		t.Damage = alpacadecimal.Zero
 	}