refactor(common): 重构宠物相关信息结构

- 修改 PetInfo 和 PetEffectInfo 结构体，统一字段命名规范
- 更新 SkillInfo 结构体，增加技能等级字段
- 删除未使用的 LoginUserInfo 和 ServerInfo 结构体
- 引入 google/uuid 包，用于后续可能的唯一标识生成

common/core/info/pet/RoomPetInfoOutboundInfo.java

@@ -0,0 +1,54 @@
+package org.nieo.seerproject.common.net.info.pet;
+
+import lombok.Data;
+import org.nieo.seerproject.common.annotations.FieldDescription;
+import org.nieo.seerproject.common.annotations.OutboundMessageType;
+import org.nieo.seerproject.common.annotations.serialize.ArraySerialize;
+import org.nieo.seerproject.common.annotations.serialize.AutoCodec;
+import org.nieo.seerproject.common.annotations.serialize.UInt;
+import org.nieo.seerproject.common.net.MessageCommandIDRegistry;
+import org.nieo.seerproject.common.net.OutboundMessage;
+import org.nieo.seerproject.common.net.serialize.ArraySerializeType;
+
+@AutoCodec
+@Data
+@OutboundMessageType(MessageCommandIDRegistry.Pet_Room)
+public class RoomPetInfoOutboundInfo implements OutboundMessage {
+
+	@FieldDescription("精灵所属主人的用户ID")
+	private @UInt long ownerID;  // 与前端发送过来的包数据相同
+
+	@FieldDescription("精灵的捕获时间")
+	private @UInt long catchTime;  // 与前端发送过来的包数据相同
+
+	@FieldDescription("精灵的类别ID")
+	public @UInt long id;
+
+	@FieldDescription("精灵的性格id")
+	public @UInt long nature;
+
+	@FieldDescription("精灵的等级")
+	public @UInt long lv;
+
+	@FieldDescription("精灵的HP")
+	public @UInt long hp;
+
+	@FieldDescription("精灵的攻击")
+	public @UInt long atk;
+
+	@FieldDescription("精灵的防御")
+	public @UInt long def;
+
+	@FieldDescription("精灵的特攻")
+	public @UInt long spatk;
+
+	@FieldDescription("精灵的特防")
+	public @UInt long spdef;
+
+	@FieldDescription("精灵的速度")
+	public @UInt long speed;
+
+	@FieldDescription("填充字节")
+	@ArraySerialize(value = ArraySerializeType.FIXED_LENGTH, fixedLength = 55)
+	public byte[] reserved = new byte[55];
+}