feat(supervisor): add reminder settings and rate-limited logs

internal/quitcheckin/model/supervisor_reminder_setting.go

@@ -0,0 +1,31 @@
+package model
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+// SupervisorReminderSetting 表示“被监督用户(owner)”对提醒机制的配置。
+// 注意：提醒本质是隐私相关能力，默认应为关闭，需 owner 显式开启。
+type SupervisorReminderSetting struct {
+	ID        uint           `gorm:"primaryKey;comment:主键" json:"id"`
+	CreatedAt time.Time      `gorm:"comment:创建时间" json:"created_at"`
+	UpdatedAt time.Time      `gorm:"comment:更新时间" json:"updated_at"`
+	DeletedAt gorm.DeletedAt `gorm:"index;comment:删除时间" json:"-"`
+
+	OwnerUID int `gorm:"column:owner_uid;uniqueIndex;comment:被监督用户ID" json:"owner_uid"`
+
+	Enabled     bool   `gorm:"column:enabled;comment:是否启用提醒" json:"enabled"`
+	NotifyTime  string `gorm:"column:notify_time;size:5;comment:提醒时间(HH:MM)" json:"notify_time"`
+	MaxPerDay   int    `gorm:"column:max_per_day;comment:每日最多提醒次数(每个监督人)" json:"max_per_day"`
+	ChannelHint string `gorm:"column:channel_hint;size:32;comment:提醒通道提示(stub|subscribe_msg...)" json:"channel_hint,omitempty"`
+}
+
+func (SupervisorReminderSetting) TableName() string {
+	return "fa_quit_checkin_supervisor_reminder_setting"
+}
+
+func (SupervisorReminderSetting) TableComment() string {
+	return "V2-无烟打卡-监督提醒设置"
+}