Squash merge feat/expo-app: app-expo, .cursor, workflows, package.json, .husky; remove app-android, app-ios, react-app

app-expo/src/i18n/generated/i18next.d.ts

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+// This file is automatically generated by i18next-cli, because it was not existing. You can edit it based on your needs: https://www.i18next.com/overview/typescript#custom-type-options
+import Resources from './resources.ts';
+
+declare module 'i18next' {
+  interface CustomTypeOptions {
+    enableSelector: false;
+    defaultNS: 'common';
+    resources: Resources;
+  }
+}

app-expo/src/i18n/generated/resources.ts

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+// This file is automatically generated by i18next-cli. Do not edit manually.
+interface Resources {
+  app: {
+    languages: {
+      en: 'English';
+      system: 'System';
+      zh: 'Chinese';
+    };
+    name: 'Life Echo';
+    tabs: {
+      conversations: 'Chats';
+      explore: 'Explore';
+      home: 'Home';
+      memoir: 'Memoir';
+      profile: 'Profile';
+    };
+    theme: {
+      brand: 'Brand';
+      default: 'Default';
+    };
+  };
+  auth: {
+    login: {
+      codeLabel: 'Verification Code';
+      getCode: 'Get Code';
+      getCodeCountdown: 'Retry in {{seconds}}s';
+      networkError: 'Network error. Please try again later.';
+      phoneLabel: 'Phone Number';
+      phonePlaceholder: 'Enter your phone number';
+      privacyPolicy: 'Privacy Policy';
+      submit: 'Login';
+      termsAnd: 'and';
+      termsIntro: 'I agree to the';
+      termsRequired: 'Please agree to the User Agreement and Privacy Policy first';
+      termsRequiredConfirm: 'OK';
+      termsRequiredTitle: 'Agreement Required';
+      userAgreement: 'User Agreement';
+      welcomeSubtitle: 'Some lives grow richer the more you savor them.';
+      welcomeTitle: 'Welcome back';
+    };
+  };
+  common: {
+    chapterLabel: '';
+    chapterReading: {
+      backgroundColor: '';
+      bgPureWhite: '';
+      bgSepia: '';
+      close: '';
+      fontSize: '';
+      readingSettings: '';
+      typography: '';
+    };
+    continueWriting: '';
+    docs: 'Docs';
+    emptySubtitle: '';
+    emptyTitle: '';
+    readMemory: '';
+    startChapter: '';
+    statusDrafting: '';
+    statusLocked: '';
+    statusPending: '';
+    wordsCount: '';
+  };
+  conversation: {
+    addMore: 'More';
+    agentName: 'Life Echo';
+    cancelRecording: 'Cancel recording';
+    chatTitle: 'Conversation';
+    connectionConnected: 'Connected';
+    connectionConnecting: 'Connecting...';
+    connectionDisconnected: 'Disconnected';
+    emptyGreetingSubtitle: 'Chat with Echo and record your stories.';
+    greetingTitle: 'Say Hello';
+    inputPlaceholder: 'Type a message...';
+    inputPlaceholderVoice: 'Type here or hold the mic to speak...';
+    me: 'Me';
+    read: 'Read';
+    recentChats: 'Recent Chats';
+    recordingPermissionDenied: 'Microphone permission is required to record';
+    send: 'Send';
+    startNewSubtitle: 'Capture a new memory or share your thoughts with Echo.';
+    switchToText: 'Switch to text input';
+    switchToVoice: 'Switch to voice input';
+    tapToEndRecording: 'Tap to end';
+    tapToStartRecording: 'Tap to start recording';
+    unread: 'Unread';
+    viewAll: 'View All';
+  };
+  explore: {};
+  home: {};
+  memoir: {
+    chapterLabel: 'Chapter {{index}}';
+    chapterReading: {
+      back: 'Back';
+      backgroundColor: 'Background';
+      bgPureWhite: 'White';
+      bgSepia: 'Sepia';
+      chapterNotFound: 'Chapter not found';
+      close: 'Close';
+      fontSans: 'Sans';
+      fontSerif: 'Serif';
+      fontSize: 'Font Size';
+      fontSizeDefault: 'Medium';
+      fontSizeLarge: 'Large';
+      fontSizeSmall: 'Small';
+      readingSettings: 'Reading Settings';
+      settings: 'Settings';
+      typography: 'Typography';
+    };
+    continueWriting: 'Continue Writing';
+    emptySubtitle: 'Chat with Echo to record your stories';
+    emptyTitle: 'No memoir yet';
+    pageTitle: 'Memoir';
+    readMemory: 'Read Memory';
+    startChapter: 'Start Writing';
+    statusDrafting: 'Drafting';
+    statusLocked: 'Locked';
+    statusPending: 'Pending';
+    wordsCount: '{{count}} words';
+  };
+  profile: {
+    about: {
+      aboutUs: 'About Us';
+      title: 'About';
+    };
+    appExperience: {
+      language: 'Language';
+      languageDesc: 'App display language';
+      largeText: 'Large Text';
+      largeTextDesc: 'Make reading easier';
+      nightMode: 'Night Mode';
+      nightModeDesc: 'Use dark theme';
+      theme: 'Theme';
+      themeDesc: 'App color theme';
+      title: 'App Experience';
+    };
+    dataPrivacy: {
+      deleteAll: 'Delete All Data';
+      deleteUnderDevelopment: 'Delete data feature is under development.';
+      exportAll: 'Export All Data';
+      exportUnderDevelopment: 'Export feature is under development.';
+      title: 'Data & Privacy';
+    };
+    editAvatar: 'Edit Profile Picture';
+    helpSupport: {
+      faq: 'FAQ';
+      feedback: 'Feedback & Support';
+      feedbackPageTitle: 'Share your thoughts';
+      title: 'Help & Support';
+    };
+    signOut: 'Sign Out';
+    signingOut: 'Signing out...';
+    userNamePlaceholder: 'User';
+    userTier: '{{tier}}';
+  };
+}
+
+export default Resources;

app-expo/src/i18n/index.ts

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+import { getLocales } from 'expo-localization';
+import { createInstance } from 'i18next';
+import { initReactI18next } from 'react-i18next';
+import { AppState, type AppStateStatus } from 'react-native';
+
+import {
+  getAppLanguageOverride,
+  setLanguageResolver,
+} from './language-resolver';
+import {
+  defaultNS,
+  fallbackLanguage,
+  namespaces,
+  resources,
+  supportedLanguages,
+  type AppLanguage,
+} from './resources';
+
+export { setLanguageResolver };
+
+function resolveLanguage(languageTag?: string | null): AppLanguage {
+  if (!languageTag) {
+    return fallbackLanguage;
+  }
+
+  return languageTag.toLowerCase().startsWith('zh') ? 'zh' : 'en';
+}
+
+export function getDeviceLanguage(): AppLanguage {
+  const locale = getLocales()[0];
+  return resolveLanguage(locale?.languageCode ?? locale?.languageTag);
+}
+
+const i18n = createInstance();
+
+if (!i18n.isInitialized) {
+  void i18n.use(initReactI18next).init({
+    resources,
+    ns: [...namespaces],
+    defaultNS,
+    fallbackNS: defaultNS,
+    lng: getDeviceLanguage(),
+    fallbackLng: fallbackLanguage,
+    supportedLngs: [...supportedLanguages],
+    nonExplicitSupportedLngs: true,
+    initImmediate: false,
+    returnNull: false,
+    interpolation: {
+      escapeValue: false,
+    },
+    react: {
+      useSuspense: false,
+    },
+  });
+}
+
+/**
+ * Syncs i18n language: uses app override if set, otherwise device language.
+ */
+export async function syncLanguageWithDevice() {
+  const appOverride = await getAppLanguageOverride();
+  const nextLanguage = appOverride ?? getDeviceLanguage();
+
+  if (i18n.resolvedLanguage !== nextLanguage) {
+    await i18n.changeLanguage(nextLanguage);
+  }
+}
+
+type Removable = {
+  remove: () => void;
+};
+
+export function startLocaleSync(): Removable {
+  void syncLanguageWithDevice();
+
+  return AppState.addEventListener('change', (state: AppStateStatus) => {
+    if (state === 'active') {
+      void syncLanguageWithDevice();
+    }
+  });
+}
+
+export default i18n;

app-expo/src/i18n/language-resolver.ts

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+import type { AppLanguage } from './resources';
+
+type LanguageResolver = () => Promise<AppLanguage | null>;
+
+let resolver: LanguageResolver = () => Promise.resolve(null);
+
+/**
+ * Injects the app language getter. Called at app startup (e.g. from _layout).
+ * Enables i18n to resolve user override without importing app-settings directly,
+ * which keeps i18n testable (no expo-secure-store in test env).
+ */
+export function setLanguageResolver(getter: LanguageResolver): void {
+  resolver = getter;
+}
+
+/**
+ * Returns the user's app language override, or null if using device default.
+ * Used by syncLanguageWithDevice.
+ */
+export function getAppLanguageOverride(): Promise<AppLanguage | null> {
+  return resolver();
+}

app-expo/src/i18n/locales/en/app.json

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+{
+  "languages": {
+    "en": "English",
+    "system": "System",
+    "zh": "Chinese"
+  },
+  "name": "Life Echo",
+  "tabs": {
+    "conversations": "Chats",
+    "explore": "Explore",
+    "home": "Home",
+    "memoir": "Memoir",
+    "profile": "Profile"
+  },
+  "theme": {
+    "default": "Default"
+  }
+}

app-expo/src/i18n/locales/en/auth.json

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+{
+  "login": {
+    "codeLabel": "Verification Code",
+    "getCode": "Get Code",
+    "getCodeCountdown": "Retry in {{seconds}}s",
+    "networkError": "Network error. Please try again later.",
+    "phoneLabel": "Phone Number",
+    "phonePlaceholder": "Enter your phone number",
+    "privacyPolicy": "Privacy Policy",
+    "submit": "Login",
+    "termsAnd": "and",
+    "termsIntro": "I agree to the",
+    "termsRequired": "Please agree to the User Agreement and Privacy Policy first",
+    "termsRequiredConfirm": "OK",
+    "termsRequiredTitle": "Agreement Required",
+    "userAgreement": "User Agreement",
+    "welcomeSubtitle": "Some lives grow richer the more you savor them.",
+    "welcomeTitle": "Welcome back"
+  }
+}

app-expo/src/i18n/locales/en/common.json

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+{
+  "chapterLabel": "",
+  "chapterReading": {
+    "backgroundColor": "",
+    "bgPureWhite": "",
+    "bgSepia": "",
+    "close": "",
+    "fontSize": "",
+    "readingSettings": "",
+    "typography": ""
+  },
+  "continueWriting": "",
+  "docs": "Docs",
+  "emptySubtitle": "",
+  "emptyTitle": "",
+  "readMemory": "",
+  "startChapter": "",
+  "statusDrafting": "",
+  "statusLocked": "",
+  "statusPending": "",
+  "wordsCount": ""
+}

app-expo/src/i18n/locales/en/conversation.json

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+{
+  "addMore": "More",
+  "agentName": "Life Echo",
+  "cancelRecording": "Cancel recording",
+  "chatTitle": "Conversation",
+  "connectionConnected": "Connected",
+  "connectionConnecting": "Connecting...",
+  "connectionDisconnected": "Disconnected",
+  "emptyGreetingSubtitle": "Chat with Echo and record your stories.",
+  "greetingTitle": "Say Hello",
+  "inputPlaceholder": "Type a message...",
+  "inputPlaceholderVoice": "Type here or hold the mic to speak...",
+  "me": "Me",
+  "read": "Read",
+  "recentChats": "Recent Chats",
+  "recordingPermissionDenied": "Microphone permission is required to record",
+  "send": "Send",
+  "startNewSubtitle": "Capture a new memory or share your thoughts with Echo.",
+  "switchToText": "Switch to text input",
+  "switchToVoice": "Switch to voice input",
+  "tapToEndRecording": "Tap to end",
+  "tapToStartRecording": "Tap to start recording",
+  "unread": "Unread",
+  "viewAll": "View All",
+  "voiceMessagePreview": "Voice message"
+}

app-expo/src/i18n/locales/en/explore.json

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+{}

app-expo/src/i18n/locales/en/home.json

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+{}

app-expo/src/i18n/locales/en/memoir.json

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+{
+  "chapterReading": {
+    "back": "Back",
+    "chapterNotFound": "Chapter not found",
+    "settings": "Settings"
+  },
+  "pageTitle": "Memoir"
+}

app-expo/src/i18n/locales/en/profile.json

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+{
+  "about": {
+    "aboutUs": "About Us",
+    "title": "About"
+  },
+  "appExperience": {
+    "language": "Language",
+    "languageDesc": "App display language",
+    "largeText": "Large Text",
+    "largeTextDesc": "Make reading easier",
+    "nightMode": "Night Mode",
+    "nightModeDesc": "Use dark theme",
+    "theme": "Theme",
+    "themeDesc": "App color theme",
+    "title": "App Experience"
+  },
+  "dataPrivacy": {
+    "deleteAll": "Delete All Data",
+    "deleteUnderDevelopment": "Delete data feature is under development.",
+    "exportAll": "Export All Data",
+    "exportUnderDevelopment": "Export feature is under development.",
+    "title": "Data & Privacy"
+  },
+  "editAvatar": "Edit Profile Picture",
+  "helpSupport": {
+    "faq": "FAQ",
+    "feedback": "Feedback & Support",
+    "feedbackPageTitle": "Share your thoughts",
+    "title": "Help & Support"
+  },
+  "signingOut": "Signing out...",
+  "signOut": "Sign Out",
+  "userNamePlaceholder": "User",
+  "userTier": "{{tier}}"
+}

app-expo/src/i18n/locales/zh/app.json

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+{
+  "languages": {
+    "en": "英文",
+    "system": "跟随系统",
+    "zh": "中文"
+  },
+  "name": "岁月时书",
+  "tabs": {
+    "conversations": "对话",
+    "explore": "探索",
+    "home": "首页",
+    "memoir": "回忆录",
+    "profile": "我的"
+  },
+  "theme": {
+    "default": "默认"
+  }
+}

app-expo/src/i18n/locales/zh/auth.json

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+{
+  "login": {
+    "codeLabel": "验证码",
+    "getCode": "获取验证码",
+    "getCodeCountdown": "{{seconds}}s 后重试",
+    "networkError": "网络异常，请稍后重试",
+    "phoneLabel": "手机号",
+    "phonePlaceholder": "请输入手机号",
+    "privacyPolicy": "《隐私政策》",
+    "submit": "登录",
+    "termsAnd": "和",
+    "termsIntro": "我已阅读并同意",
+    "termsRequired": "请先同意用户协议和隐私政策",
+    "termsRequiredConfirm": "知道了",
+    "termsRequiredTitle": "需要同意协议",
+    "userAgreement": "《用户协议》",
+    "welcomeSubtitle": "有些人生，越嚼越有味道。",
+    "welcomeTitle": "欢迎回来"
+  }
+}

app-expo/src/i18n/locales/zh/common.json

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+{
+  "chapterLabel": "chapterLabel",
+  "chapterReading": {
+    "backgroundColor": "chapterReading.backgroundColor",
+    "bgPureWhite": "chapterReading.bgPureWhite",
+    "bgSepia": "chapterReading.bgSepia",
+    "close": "chapterReading.close",
+    "fontSize": "chapterReading.fontSize",
+    "readingSettings": "chapterReading.readingSettings",
+    "typography": "chapterReading.typography"
+  },
+  "continueWriting": "continueWriting",
+  "docs": "文档",
+  "emptySubtitle": "emptySubtitle",
+  "emptyTitle": "emptyTitle",
+  "readMemory": "readMemory",
+  "startChapter": "startChapter",
+  "statusDrafting": "statusDrafting",
+  "statusLocked": "statusLocked",
+  "statusPending": "statusPending",
+  "wordsCount": "wordsCount"
+}

app-expo/src/i18n/locales/zh/conversation.json

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+{
+  "addMore": "更多功能",
+  "agentName": "岁月知己",
+  "cancelRecording": "取消录音发送",
+  "chatTitle": "对话",
+  "connectionConnected": "已连接",
+  "connectionConnecting": "连接中...",
+  "connectionDisconnected": "未连接",
+  "emptyGreetingSubtitle": "和 Echo 聊聊，记录你的故事。",
+  "greetingTitle": "打个招呼",
+  "inputPlaceholder": "输入消息...",
+  "inputPlaceholderVoice": "点击这里输入，或者按住左边说话...",
+  "me": "我",
+  "read": "已读",
+  "recentChats": "最近对话",
+  "recordingPermissionDenied": "需要麦克风权限才能录音",
+  "send": "发送",
+  "startNewSubtitle": "记录新回忆，或与 Echo 分享你的想法。",
+  "switchToText": "切换到文字输入",
+  "switchToVoice": "切换到语音输入",
+  "tapToEndRecording": "点击结束",
+  "tapToStartRecording": "点击开始录音",
+  "unread": "未读",
+  "viewAll": "查看全部",
+  "voiceMessagePreview": "语音消息"
+}

app-expo/src/i18n/locales/zh/explore.json

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+{}

app-expo/src/i18n/locales/zh/home.json

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+{}

app-expo/src/i18n/locales/zh/memoir.json

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+{
+  "chapterReading": {
+    "back": "返回",
+    "chapterNotFound": "章节未找到",
+    "settings": "设置"
+  },
+  "pageTitle": "回忆录"
+}

app-expo/src/i18n/locales/zh/profile.json

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+{
+  "about": {
+    "aboutUs": "关于我们",
+    "title": "关于"
+  },
+  "appExperience": {
+    "language": "语言",
+    "languageDesc": "应用显示语言",
+    "largeText": "大字模式",
+    "largeTextDesc": "让阅读更轻松",
+    "nightMode": "夜间模式",
+    "nightModeDesc": "使用深色主题",
+    "theme": "主题",
+    "themeDesc": "应用配色主题",
+    "title": "应用体验"
+  },
+  "dataPrivacy": {
+    "deleteAll": "删除所有数据",
+    "deleteUnderDevelopment": "删除数据功能开发中，敬请期待。",
+    "exportAll": "导出所有数据",
+    "exportUnderDevelopment": "导出功能开发中，敬请期待。",
+    "title": "数据与隐私"
+  },
+  "editAvatar": "编辑头像",
+  "helpSupport": {
+    "faq": "常见问题",
+    "feedback": "反馈与客服",
+    "feedbackPageTitle": "说说你的想法",
+    "title": "帮助与支持"
+  },
+  "signingOut": "退出中...",
+  "signOut": "退出登录",
+  "userNamePlaceholder": "用户",
+  "userTier": "{{tier}}"
+}

app-expo/src/i18n/resources/index.ts

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+import appEn from '../locales/en/app.json';
+import authEn from '../locales/en/auth.json';
+import commonEn from '../locales/en/common.json';
+import conversationEn from '../locales/en/conversation.json';
+import exploreEn from '../locales/en/explore.json';
+import homeEn from '../locales/en/home.json';
+import memoirEn from '../locales/en/memoir.json';
+import profileEn from '../locales/en/profile.json';
+import appZh from '../locales/zh/app.json';
+import authZh from '../locales/zh/auth.json';
+import commonZh from '../locales/zh/common.json';
+import conversationZh from '../locales/zh/conversation.json';
+import exploreZh from '../locales/zh/explore.json';
+import homeZh from '../locales/zh/home.json';
+import memoirZh from '../locales/zh/memoir.json';
+import profileZh from '../locales/zh/profile.json';
+
+export const supportedLanguages = ['zh', 'en'] as const;
+
+export type AppLanguage = (typeof supportedLanguages)[number];
+
+export const fallbackLanguage: AppLanguage = 'zh';
+
+export const namespaces = [
+  'app',
+  'auth',
+  'common',
+  'conversation',
+  'home',
+  'explore',
+  'memoir',
+  'profile',
+] as const;
+
+export const defaultNS = 'common' as const;
+
+export const resources = {
+  zh: {
+    app: appZh,
+    auth: authZh,
+    common: commonZh,
+    conversation: conversationZh,
+    home: homeZh,
+    explore: exploreZh,
+    memoir: memoirZh,
+    profile: profileZh,
+  },
+  en: {
+    app: appEn,
+    auth: authEn,
+    common: commonEn,
+    conversation: conversationEn,
+    home: homeEn,
+    explore: exploreEn,
+    memoir: memoirEn,
+    profile: profileEn,
+  },
+} as const;