feat(i18n): add full multi-language support for app modules

Add new i18n modules for booking, goods, order, and service features across en-US, zh-CN, th-TH locales
Extend existing quick module translations with new card, date, and page title strings
Replace all hardcoded static text in UI components with vue-i18n translation hooks
Update the main i18n registry and login page language switching to support the new translations

src/i18n/modules/common/en-US.ts

@@ -1,12 +1,79 @@
 export default {
   actions: {
+    askMore: "Ask more",
+    book: "Book",
+    buy: "Buy",
     cancel: "Cancel",
+    callPhone: "Call",
     confirm: "Confirm",
+    fillIn: "Fill in",
+    generate: "Generate",
+    goPay: "Pay",
+    logout: "Sign out",
+    navigation: "Navigate",
+    payNow: "Pay now",
     retry: "Retry",
+    submit: "Submit",
+    viewDetail: "View details",
+  },
+  calendar: {
+    title: "Select dates",
+    stayDateHint: "Select stay dates. Prices below are nightly references.",
+    weekdays: {
+      monday: "Mon",
+      tuesday: "Tue",
+      wednesday: "Wed",
+      thursday: "Thu",
+      friday: "Fri",
+      saturday: "Sat",
+      sunday: "Sun",
+    },
+    monthTitle: "{month}/{year}",
+    labels: {
+      stayAndLeave: "In/Out",
+      checkIn: "Check-in",
+      checkOut: "Check-out",
+    },
+    errors: {
+      disabledDate: "This date is unavailable",
+      dateUnavailable: "This date cannot be booked. Please choose again.",
+      stockUnavailable: "This date is out of stock. Please choose another date.",
+      sameDate: "Check-out date cannot be the same as check-in date",
+      maxRange: "Booking period cannot exceed 28 days",
+      missingPrice: "The selected range includes dates without prices. Please choose again.",
+      rangeStockUnavailable: "The selected range includes dates with insufficient stock. Please choose again.",
+    },
+  },
+  dateRange: {
+    checkIn: "Check-in",
+    nights: "nights",
+    checkOut: "Check-out",
+    roomDetails: "Room details",
+    useDate: "Use date",
   },
   errors: {
+    loadFailedRetry: "Load failed. Tap to retry",
     network: "Network error. Please try again later.",
   },
+  form: {
+    name: "Name",
+    namePlaceholder: "Enter name",
+    phone: "Phone",
+    phonePlaceholder: "Enter phone number",
+    visitorDefault: "Guest 1",
+  },
+  labels: {
+    account: "Account",
+    language: "Language",
+  },
+  locales: {
+    zhCN: "中文",
+    enUS: "English",
+    thTH: "ภาษาไทย",
+    zhShort: "中",
+    enShort: "EN",
+    thShort: "TH",
+  },
   login: {
     method: {
       google: "Sign in with Google",
@@ -35,8 +102,24 @@ export default {
       smsApiMissing: "SMS sending API is not connected",
     },
   },
+  module: {
+    imageDetail: "Image details",
+  },
+  qrcode: {
+    emptyContent: "QR code content cannot be empty",
+    saveSuccess: "QR code saved",
+  },
+  refund: {
+    policy: "Cancellation policy",
+    rules: "Refund rules",
+  },
   state: {
     empty: "No data",
     loading: "Loading...",
+    noMore: "No more",
+  },
+  summary: {
+    price: "Price",
+    discount: "Discount",
   },
 } as const;

src/i18n/modules/common/th-TH.ts

@@ -1,12 +1,79 @@
 export default {
   actions: {
+    askMore: "ถามต่อ",
+    book: "จอง",
+    buy: "ซื้อ",
     cancel: "ยกเลิก",
+    callPhone: "โทร",
     confirm: "ยืนยัน",
+    fillIn: "ไปกรอก",
+    generate: "สร้าง",
+    goPay: "ไปชำระเงิน",
+    logout: "ออกจากระบบ",
+    navigation: "นำทาง",
+    payNow: "ชำระเงินทันที",
     retry: "ลองอีกครั้ง",
+    submit: "ส่ง",
+    viewDetail: "ดูรายละเอียด",
+  },
+  calendar: {
+    title: "เลือกปฏิทิน",
+    stayDateHint: "เลือกวันที่เข้าพัก ราคาด้านล่างเป็นราคาต่อคืนโดยประมาณ",
+    weekdays: {
+      monday: "จ",
+      tuesday: "อ",
+      wednesday: "พ",
+      thursday: "พฤ",
+      friday: "ศ",
+      saturday: "ส",
+      sunday: "อา",
+    },
+    monthTitle: "{month}/{year}",
+    labels: {
+      stayAndLeave: "เข้า/ออก",
+      checkIn: "เช็คอิน",
+      checkOut: "เช็คเอาต์",
+    },
+    errors: {
+      disabledDate: "วันที่นี้ไม่สามารถเลือกได้",
+      dateUnavailable: "วันที่เลือกไม่สามารถจองได้ โปรดเลือกใหม่",
+      stockUnavailable: "วันที่เลือกมีจำนวนไม่พอ โปรดเลือกวันที่อื่น",
+      sameDate: "วันเช็คเอาต์ต้องไม่ตรงกับวันเช็คอิน",
+      maxRange: "ระยะเวลาจองต้องไม่เกิน 28 วัน",
+      missingPrice: "ช่วงวันที่เลือกมีวันที่ไม่มีราคา โปรดเลือกใหม่",
+      rangeStockUnavailable: "ช่วงวันที่เลือกมีวันที่จำนวนไม่พอ โปรดเลือกใหม่",
+    },
+  },
+  dateRange: {
+    checkIn: "เช็คอิน",
+    nights: "คืน",
+    checkOut: "เช็คเอาต์",
+    roomDetails: "รายละเอียดห้อง",
+    useDate: "วันที่ใช้",
   },
   errors: {
+    loadFailedRetry: "โหลดล้มเหลว แตะเพื่อลองอีกครั้ง",
     network: "เครือข่ายผิดพลาด โปรดลองอีกครั้งในภายหลัง",
   },
+  form: {
+    name: "ชื่อ",
+    namePlaceholder: "กรอกชื่อ",
+    phone: "โทรศัพท์",
+    phonePlaceholder: "กรอกหมายเลขโทรศัพท์",
+    visitorDefault: "ผู้เข้าพัก 1",
+  },
+  labels: {
+    account: "บัญชี",
+    language: "ภาษา",
+  },
+  locales: {
+    zhCN: "中文",
+    enUS: "English",
+    thTH: "ภาษาไทย",
+    zhShort: "中",
+    enShort: "EN",
+    thShort: "TH",
+  },
   login: {
     method: {
       google: "เข้าสู่ระบบด้วย Google",
@@ -35,8 +102,24 @@ export default {
       smsApiMissing: "ยังไม่ได้เชื่อมต่อ API สำหรับส่ง SMS",
     },
   },
+  module: {
+    imageDetail: "รายละเอียดรูปภาพ",
+  },
+  qrcode: {
+    emptyContent: "เนื้อหา QR Code ต้องไม่ว่าง",
+    saveSuccess: "บันทึก QR Code แล้ว",
+  },
+  refund: {
+    policy: "นโยบายการยกเลิก",
+    rules: "กฎการคืนเงิน",
+  },
   state: {
     empty: "ไม่มีข้อมูล",
     loading: "กำลังโหลด...",
+    noMore: "ไม่มีเพิ่มเติม",
+  },
+  summary: {
+    price: "ราคา",
+    discount: "ส่วนลด",
   },
 } as const;

src/i18n/modules/common/zh-CN.ts

@@ -1,12 +1,79 @@
 export default {
   actions: {
+    askMore: "继续追问",
+    book: "预定",
+    buy: "购买",
     cancel: "取消",
+    callPhone: "拨打电话",
     confirm: "确认",
+    fillIn: "前往填写",
+    generate: "生成",
+    goPay: "去支付",
+    logout: "退出登录",
+    navigation: "导航",
+    payNow: "立即支付",
     retry: "重试",
+    submit: "提交",
+    viewDetail: "查看详情",
+  },
+  calendar: {
+    title: "日历选择",
+    stayDateHint: "选择住宿日期，以下价格为单晚参考价",
+    weekdays: {
+      monday: "一",
+      tuesday: "二",
+      wednesday: "三",
+      thursday: "四",
+      friday: "五",
+      saturday: "六",
+      sunday: "日",
+    },
+    monthTitle: "{year}年{month}月",
+    labels: {
+      stayAndLeave: "住/离",
+      checkIn: "入住",
+      checkOut: "离店",
+    },
+    errors: {
+      disabledDate: "该日期不可选",
+      dateUnavailable: "所选日期不可预订，请重新选择",
+      stockUnavailable: "所选日期库存不足，请选择其他日期",
+      sameDate: "离店日期不能与入住日期相同",
+      maxRange: "预定时间不能超过28天",
+      missingPrice: "所选区间包含无价格日期，请重新选择",
+      rangeStockUnavailable: "所选区间包含库存不足的日期，请重新选择",
+    },
+  },
+  dateRange: {
+    checkIn: "入住",
+    nights: "晚",
+    checkOut: "离店",
+    roomDetails: "房间详情",
+    useDate: "使用日期",
   },
   errors: {
+    loadFailedRetry: "加载失败，点击重试",
     network: "网络异常，请稍后重试",
   },
+  form: {
+    name: "姓 名",
+    namePlaceholder: "请输入姓名",
+    phone: "手机号",
+    phonePlaceholder: "请输入手机号",
+    visitorDefault: "游客1",
+  },
+  labels: {
+    account: "账号",
+    language: "语言",
+  },
+  locales: {
+    zhCN: "中文",
+    enUS: "English",
+    thTH: "ภาษาไทย",
+    zhShort: "中",
+    enShort: "EN",
+    thShort: "TH",
+  },
   login: {
     method: {
       google: "谷歌账号登录",
@@ -35,8 +102,24 @@ export default {
       smsApiMissing: "验证码发送接口未接入",
     },
   },
+  module: {
+    imageDetail: "图片详情",
+  },
+  qrcode: {
+    emptyContent: "二维码内容不能为空",
+    saveSuccess: "二维码保存成功",
+  },
+  refund: {
+    policy: "取消政策",
+    rules: "退订规则",
+  },
   state: {
     empty: "暂无数据",
     loading: "加载中...",
+    noMore: "没有更多了",
+  },
+  summary: {
+    price: "价格",
+    discount: "折扣优惠",
   },
 } as const;