新增user服务和gateway服务

timeline-user-service/src/main/java/com/timeline/user/entity/User.java

@@ -0,0 +1,22 @@
+package com.timeline.user.entity;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+import java.time.LocalDateTime;
+
+@Data
+public class User {
+    private Long id;
+    private String userId;
+    private String username;
+    private String password;
+    private String nickname;
+    private String email;
+    private String phone;
+    private Integer status; // 0-正常，1-禁用
+    private Integer isDeleted; // 0-未删除，1-已删除
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+}