feat(appointment): 添加访客预约系统解除绑定功能

longz

2026-08-11 2a3c3cdbf2398695d61633e072f98ee2757e9e27

 backend/src/main/java/com/sinata/appointment/entity/MpUser.java

@@ -14,6 +14,9 @@
    @Schema(description = "微信 openId")
    private String openId;

    @Schema(description = "公众号 openId")
    private String officialOpenId;

    @Schema(description = "微信 unionId")
    private String unionId;