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/misc/AimatInboundInfo.java

@@ -0,0 +1,29 @@
+package org.nieo.seerproject.common.net.info.misc;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.nieo.seerproject.common.annotations.FieldDescription;
+import org.nieo.seerproject.common.annotations.InboundMessageType;
+import org.nieo.seerproject.common.annotations.serialize.AutoCodec;
+import org.nieo.seerproject.common.annotations.serialize.UInt;
+import org.nieo.seerproject.common.net.InboundMessage;
+import org.nieo.seerproject.common.net.MessageCommandIDRegistry;
+import org.nieo.seerproject.common.structs.Point;
+
+@Data
+@Builder
+@AutoCodec
+@NoArgsConstructor
+@AllArgsConstructor
+@InboundMessageType(MessageCommandIDRegistry.Aimat)
+public class AimatInboundInfo implements InboundMessage {
+	@FieldDescription("物品id 射击激光 物品id为0")
+	private @UInt long itemId;
+	@FieldDescription("射击类型 未知 给0")
+	private @UInt long shootType;
+	@FieldDescription("射击的坐标 x y")
+	@Builder.Default
+	private Point point = new Point();
+}