```

feat(fight): 使用专用函数构建战斗结束数据包

为战斗结束消息创建专用的构建函数，
统一处理战斗结束信息的数据包构建逻辑，
提高代码的一致性和可维护性。

fix(config): 优化数据库查询语句以提高性能

将数组包含操作（@>）替换为 ANY 操作符，
在 Egg、MapPit、PetFusion 等服务中使用更高效
的查询方式

logic/service/fight/fight_over_payload.go

@@ -0,0 +1,31 @@
+package fight
+
+import "blazing/modules/player/model"
+
+// buildFightOverPayload builds the legacy 2506 payload expected by the flash client.
+// Regular fight-over packets use a different reason mapping than group fight 7560:
+// 0=normal end 1=player lost/offline 2=overtime 3=draw 4=system error 5=npc escape.
+func buildFightOverPayload(over model.FightOverInfo) *model.FightOverInfo {
+	payload := over
+	payload.Reason = mapFightOverReasonFor2506(over.Reason)
+	return &payload
+}
+
+func mapFightOverReasonFor2506(reason model.EnumBattleOverReason) model.EnumBattleOverReason {
+	switch reason {
+	case model.BattleOverReason.PlayerOffline:
+		return 1
+	case model.BattleOverReason.PlayerOVerTime:
+		return 2
+	case model.BattleOverReason.NOTwind:
+		return 3
+	case model.BattleOverReason.PlayerEscape:
+		// Player-initiated escape is handled by 2410 on the flash side; 2506 should
+		// still land in a non-error bucket instead of "system error".
+		return 1
+	case model.BattleOverReason.Cacthok, model.BattleOverReason.DefaultEnd:
+		return 0
+	default:
+		return 4
+	}
+}

logic/service/fight/loop.go

@@ -177,7 +177,7 @@ func (f *FightC) battleLoop() {
 		if f.LegacyGroupProtocol {
 			f.sendLegacyGroupOver(p, &f.FightOverInfo)
 		} else {
-			f.sendFightPacket(p, fightPacketOver, &f.FightOverInfo)
+			f.sendFightPacket(p, fightPacketOver, buildFightOverPayload(f.FightOverInfo))
 		}
 
 		p.QuitFight()

logic/service/fight/new.go

@@ -342,7 +342,7 @@ func buildFight(opts *fightBuildOptions) (*FightC, errorcode.ErrorCode) {
 				if f.LegacyGroupProtocol {
 					f.sendLegacyGroupOver(p, &f.FightOverInfo)
 				} else {
-					f.sendFightPacket(p, fightPacketOver, &f.FightOverInfo)
+					f.sendFightPacket(p, fightPacketOver, buildFightOverPayload(f.FightOverInfo))
 				}
 				p.QuitFight()
 			})