```

fix(pet): 修复宠物融合与删除逻辑中的数据访问问题

- 在 PET_FUSION 控制器中注释掉调试代码并修正融合时使用的捕获时间参数
- 优化 player 模块中 Pet_del 方法的切片删除逻辑，避免潜在的数据竞争
- 修复 fight loop 中对手宠物列表的错误引用
- 调整数据库查询条件，将 id 字段从关键字搜索移至精确匹配字段
- 宠物服务中添加插入失败时的重试机制，并默认 free 状态为 1
```

logic/controller/PET_FUSION.go

@@ -15,6 +15,7 @@ func (h Controller) PetFusion(data *pet.C2S_PetFusion, c *player.Player) (result
 	if !c.UseCoins(1000) {
 		return result, errorcode.ErrorCodes.ErrSystemBusy
 	}
+	// g.Dump(c.Info.PetList)
 
 	//防止同一只
 	if data.Mcatchtime == data.Auxcatchtime {
@@ -37,7 +38,7 @@ func (h Controller) PetFusion(data *pet.C2S_PetFusion, c *player.Player) (result
 	if xmlres.PetMAP[int(Auxpetinfo.ID)].FuseSub == 0 {
 		return result, errorcode.ErrorCodes.ErrPokemonNotFusionReady3
 	}
-
+	//println(len(c.Info.PetList), data.Mcatchtime, data.Auxcatchtime, Mcatchpetinfo.CatchTime, Auxpetinfo.CatchTime)
 	///性格生成
 	var natureId int32 = -1
 	if Auxpetinfo.Nature == Mcatchpetinfo.Nature {
@@ -58,8 +59,11 @@ func (h Controller) PetFusion(data *pet.C2S_PetFusion, c *player.Player) (result
 	r := model.GenPetInfo(resid, int(dv), int(natureId), effect, -1, 1)
 	r.OldCatchTime = Mcatchpetinfo.CatchTime
 	c.Service.Pet.PetAdd(r)
-	c.Pet_del(Auxpetinfo.CatchTime)
-	c.Pet_del(Mcatchpetinfo.CatchTime)
+	println(len(c.Info.PetList), data.Mcatchtime, data.Auxcatchtime, Mcatchpetinfo.CatchTime, Auxpetinfo.CatchTime)
+	c.Pet_del(data.Auxcatchtime)
+	c.Pet_del(data.Mcatchtime)
+	//fmt.Println(len(c.Info.PetList))
+	//	g.Dump(c.Info.PetList)
 	//todo材料扣除
 	return &pet.PetFusionInfo{
 		ObtainTime:   r.CatchTime,