```

docs(health-profile): 添加防编造加固修订记录到导出健康档案设计文档

补充了关于导出摘要出现虚构病例问题的详细分析和修复方案，
包括检索策略优化、空数据兜底处理和prompt重写等三层防护措施。
```

康康/Features/Home/TodayRemindersCard.swift

@@ -0,0 +1,118 @@
+import SwiftUI
+import SwiftData
+import Combine
+
+/// 主页「今日提醒」卡:汇总今天会触发的自由提醒(CustomReminder)+ 指标提醒(MetricReminder),
+/// 按时间升序展示;已过点的行淡化(只表示「时间已过」,不代表已完成——本期不追踪打卡)。
+/// 今天没有任何提醒 → 整卡隐藏(返回 EmptyView,与「持续中症状」卡同款)。
+/// 卡内只读;点右上「全部 ›」打开提醒中心(RemindersListView)管理。
+struct TodayRemindersCard: View {
+    @Query(sort: \CustomReminder.updatedAt, order: .reverse)
+    private var customReminders: [CustomReminder]
+    @Query(sort: \MetricReminder.updatedAt, order: .reverse)
+    private var metricReminders: [MetricReminder]
+
+    @State private var showingCenter = false
+    /// 每分钟自走一次,用于刷新「今天」判定与「已过点」淡化(与 OngoingSymptomsCard 同款)。
+    @State private var tick: Date = .now
+    private let timer = Timer.publish(every: 60, on: .main, in: .common).autoconnect()
+
+    /// 今天会触发的提醒,自由提醒 + 指标提醒合并成统一行模型,按时间升序。
+    private var items: [TodayItem] {
+        let cal = Calendar.current
+        var arr: [TodayItem] = []
+        for r in customReminders where r.occurs(on: tick, calendar: cal) {
+            arr.append(TodayItem(id: "c-\(r.id.uuidString)",
+                                 hour: r.hour, minute: r.minute, title: r.title))
+        }
+        for r in metricReminders where r.occurs(on: tick, calendar: cal) {
+            arr.append(TodayItem(id: "m-\(r.metricId)",
+                                 hour: r.hour, minute: r.minute, title: r.displayName))
+        }
+        return arr.sorted { ($0.hour, $0.minute) < ($1.hour, $1.minute) }
+    }
+
+    var body: some View {
+        let rows = items
+        if rows.isEmpty {
+            EmptyView()
+        } else {
+            VStack(alignment: .leading, spacing: 10) {
+                header(count: rows.count)
+                VStack(spacing: 8) {
+                    ForEach(rows) { row($0) }
+                }
+            }
+            .padding(.bottom, 18)
+            .onReceive(timer) { now in tick = now }
+            .sheet(isPresented: $showingCenter) {
+                // 列表页依赖外层 NavigationStack 提供标题栏;sheet 形态补「完成」按钮。
+                NavigationStack { RemindersListView(presentedAsSheet: true) }
+            }
+        }
+    }
+
+    private func header(count: Int) -> some View {
+        HStack(spacing: 8) {
+            Circle()
+                .fill(Tj.Palette.amber)
+                .frame(width: 7, height: 7)
+            Text("今日提醒")
+                .font(.tjH2())
+                .foregroundStyle(Tj.Palette.text)
+            Text("\(count) 项")
+                .font(.system(size: 12))
+                .foregroundStyle(Tj.Palette.text3)
+            Spacer()
+            Button { showingCenter = true } label: {
+                Text("全部 ›")
+                    .font(.system(size: 12))
+                    .foregroundStyle(Tj.Palette.text3)
+            }
+            .buttonStyle(.plain)
+        }
+    }
+
+    private func row(_ item: TodayItem) -> some View {
+        let isPast = item.isPast(now: tick)
+        return HStack(spacing: 12) {
+            Text(item.timeLabel)
+                .font(.system(size: 14, weight: .semibold).monospacedDigit())
+                .foregroundStyle(isPast ? Tj.Palette.text3 : Tj.Palette.ink)
+                .frame(width: 46, alignment: .leading)
+            Image(systemName: "bell.fill")
+                .font(.system(size: 12))
+                .foregroundStyle(isPast ? Tj.Palette.text3 : Tj.Palette.amber)
+            Text(item.title)
+                .font(.system(size: 15, weight: .medium))
+                .foregroundStyle(isPast ? Tj.Palette.text3 : Tj.Palette.text)
+                .lineLimit(1)
+            Spacer(minLength: 0)
+        }
+        .padding(.horizontal, 14)
+        .padding(.vertical, 12)
+        .background(
+            RoundedRectangle(cornerRadius: Tj.Radius.sm, style: .continuous)
+                .fill(Tj.Palette.paper)
+        )
+        .shadow(color: Color(red: 0.196, green: 0.157, blue: 0.098).opacity(0.04),
+                radius: 2, x: 0, y: 1)
+    }
+}
+
+/// 「今日提醒」行的统一展示模型(自由提醒与指标提醒共用)。
+private struct TodayItem: Identifiable {
+    let id: String
+    let hour: Int
+    let minute: Int
+    let title: String
+
+    var timeLabel: String { String(format: "%02d:%02d", hour, minute) }
+
+    /// 该提醒的时分是否早于此刻(同一天内「已过点」)。
+    func isPast(now: Date) -> Bool {
+        let c = Calendar.current.dateComponents([.hour, .minute], from: now)
+        let nowMinutes = (c.hour ?? 0) * 60 + (c.minute ?? 0)
+        return hour * 60 + minute < nowMinutes
+    }
+}