feat: 国际化(i18n) en/ja/ko + App 内语言切换

主体:多语言支持(简体中文源 + 英/日/韩)
- 基础设施:Localizable.xcstrings(String Catalog,sourceLanguage=zh-Hans)
  + pbxproj developmentRegion/knownRegions 注册 en/ja/ko
- 全部硬编码 Locale("zh_CN") → Locale.current;中文 dateFormat → Date.FormatStyle(跟随系统)
- UI 中文字面量统一为 String(appLoc:)(显式绑定所选语言 bundle+locale,即时切换)
  Text 字面量走环境 \.locale + Bundle 重定向
- 549 个 catalog key 全部 en/ja/ko 翻译完成(0 未翻译)
- App 内语言切换:我的 → 语言(LanguageManager + 即时生效,无需重启)
- 双用预设(症状/监测指标/慢病)本地化:static→computed 避免缓存

注:本提交为 WIP,一并打包了并行进行的功能模块
(HealthExport 健康导出、Security/Face ID 锁、DiaryAssist 日记 AI 辅助)
及 App 图标、CLAUDE.md、docs/scripts。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

康康/Features/Me/RemindersListView.swift

@@ -3,9 +3,14 @@ import SwiftData
 
 struct RemindersListView: View {
     @Environment(\.modelContext) private var ctx
+    @Environment(\.dismiss) private var dismiss
     @Query(sort: \MetricReminder.updatedAt, order: .reverse)
     private var reminders: [MetricReminder]
 
+    /// 以 sheet 形态呈现(从「新建」入口进入)时补一个「完成」按钮关闭;
+    /// push 形态(我的 → 记录提醒)有系统返回,默认 false。
+    var presentedAsSheet = false
+
     @State private var editingId: String?
 
     var body: some View {
@@ -33,6 +38,13 @@ struct RemindersListView: View {
         .background(Tj.Palette.sand.ignoresSafeArea())
         .navigationTitle("记录提醒")
         .navigationBarTitleDisplayMode(.inline)
+        .toolbar {
+            if presentedAsSheet {
+                ToolbarItem(placement: .topBarTrailing) {
+                    Button("完成") { dismiss() }
+                }
+            }
+        }
     }
 
     private var header: some View {
@@ -50,7 +62,7 @@ struct RemindersListView: View {
     private var emptyState: some View {
         VStack(spacing: 12) {
             Spacer(minLength: 40)
-            TjPlaceholder(label: "还没有记录提醒\n去「+ 指标记录」录入时打开")
+            TjPlaceholder(label: String(appLoc: "还没有记录提醒\n去「+ 指标记录」录入时打开"))
                 .frame(width: 240, height: 140)
             Spacer()
         }
@@ -182,7 +194,11 @@ private struct ReminderRow: View {
     }
 
     private var weekdayRow: some View {
-        let names = ["一", "二", "三", "四", "五", "六", "日"]
+        let names = [
+            String(appLoc: "一"), String(appLoc: "二"), String(appLoc: "三"),
+            String(appLoc: "四"), String(appLoc: "五"), String(appLoc: "六"),
+            String(appLoc: "日"),
+        ]
         let weekdayValues = [2, 3, 4, 5, 6, 7, 1]
         return HStack(spacing: 6) {
             ForEach(Array(weekdayValues.enumerated()), id: \.offset) { idx, w in