feat(mobile): 添加景区账号注册功能

- 新增注册接口和相关请求/响应对象
- 实现手机号格式验证、密码非空验证
- 检查手机号是否已注册
- 创建新账号并设置初始状态
- 返回注册结果及提示信息

src/main/java/com/ycwl/basic/model/mobile/scenic/account/ScenicRegisterReq.java

@@ -0,0 +1,14 @@
+package com.ycwl.basic.model.mobile.scenic.account;
+
+import lombok.Data;
+
+/**
+ * 景区账号注册请求
+ * @Author：longbinbin
+ * @Date：2024/12/28 10:00
+ */
+@Data
+public class ScenicRegisterReq {
+    private String phone;
+    private String password;
+}

src/main/java/com/ycwl/basic/model/mobile/scenic/account/ScenicRegisterRespVO.java

@@ -0,0 +1,17 @@
+package com.ycwl.basic.model.mobile.scenic.account;
+
+import lombok.Data;
+
+/**
+ * 景区账号注册响应
+ * @Author：longbinbin
+ * @Date：2024/12/28 10:00
+ */
+@Data
+public class ScenicRegisterRespVO {
+    private Long id;
+    private String account;
+    private String phone;
+    private Integer isActive;
+    private String message;
+}