perf: recover lost files (locale_selector.dart, terminology.py, app_zh_hant.arb)

These files were accidentally omitted during cherry-pick workflow.
They were present in 639ef12 but dropped when switching to git apply workflow.

apps/lib/l10n/app_zh_hant.arb

@@ -1,9 +1,6 @@
 {
   "@@locale": "zh_Hant",
   "appTitle": "覓爻籤問",
-  "welcomeLogin": "歡迎登入",
-  "loginSubtitle": "請使用信箱登入",
-  "loginSubtitleEmail": "請使用信箱登入",
   "emailHint": "請輸入信箱地址",
   "codeHint": "請輸入驗證碼",
   "sendCode": "取得驗證碼",
@@ -11,9 +8,6 @@
   "retryAfter": "{seconds}秒後重試",
   "@retryAfter": {
     "placeholders": {
-      "seconds": {
-        "type": "int"
-      }
     }
   },
   "login": "登入",
@@ -28,19 +22,11 @@
   "legalDocumentLoadFailedPathPrefix": "路徑",
   "legalDocumentLoadFailedErrorPrefix": "錯誤",
   "disclaimer": "免責聲明",
-  "icp": "粵ICP備2025428416號-1A",
-  "invalidPhone": "請輸入正確的手機號碼",
   "invalidEmail": "請輸入正確的信箱地址",
   "invalidCode": "請輸入6位驗證碼",
   "agreementRequired": "請先勾選協議",
-  "codeSent": "驗證碼已傳送，請注意查收",
-  "loginSuccess": "登入成功",
-  "helloUser": "您好，{name}",
   "@helloUser": {
     "placeholders": {
-      "name": {
-        "type": "String"
-      }
     }
   },
   "startJourney": "開始您的卦象之旅",
@@ -53,15 +39,7 @@
   "homeTab": "首頁",
   "profileTab": "我的",
   "notify": "訊息通知",
-  "featurePending": "該功能暫未接入資料",
   "logout": "登出",
-  "defaultUserName": "用戶",
-  "historyQuestion1": "今年轉崗是否合適？",
-  "historyQuestion2": "最近感情是否能推進？",
-  "historyQuestion3": "本季度投資節奏如何？",
-  "guaName1": "天雷無妄",
-  "guaName2": "澤火革",
-  "guaName3": "風地觀",
   "welcomeDialogTitle": "歡迎使用覓爻籤問",
   "welcomeParagraph1": "你好，歡迎來到覓爻籤問，這是一個借助於AI解讀傳統六爻卦象的平臺，為用戶了解中國傳統易學文化提供一個窗口。",
   "welcomeParagraph2": "六爻卦象源於《周易》深邃的哲學體系，是古人探索世界執行規律的一種獨特方法。古人認為宇宙萬物相互關聯，在您起卦時，您的心念與時空資訊會凝結 成卦象的方式呈現出來。",
@@ -71,15 +49,9 @@
   "scrollHint": "請向下捲動閱讀全部內容",
   "understood": "我已了解",
   "readAllFirst": "請先閱讀完整內容",
-  "signBest": "上上籤",
-  "signGood": "中上籤",
-  "signNormal": "中下籤",
-  "signBad": "下下籤",
   "language": "語言",
   "settingsTitle": "設定",
   "settingsSectionGeneral": "偏好設定",
-  "settingsSectionQuickAccess": "一級選單",
-  "settingsSectionAccount": "帳戶操作",
   "settingsSectionPrivacy": "隱私設定",
   "settingsSectionNotification": "通知設定",
   "settingsAccountAndDataTitle": "帳號資料",
@@ -89,34 +61,19 @@
   "settingsNotificationVibration": "允許振動",
   "settingsSectionAbout": "關於",
   "settingsGeneralTitle": "通用設定",
-  "settingsGeneralSubtitle": "語言：{currentLanguage}，其餘欄位按 profiles.settings 結構預留",
   "@settingsGeneralSubtitle": {
     "placeholders": {
-      "currentLanguage": {
-        "type": "String"
-      }
     }
   },
   "settingsPrivacyAndNotificationTitle": "隱私與通知",
-  "settingsPrivacyAndNotificationSubtitle": "分組管理 privacy 與 notification 佔位設定",
   "settingsLegalCenterTitle": "關於與協議",
-  "settingsLegalCenterSubtitle": "查看關於我們、隱私政策與服務條款",
   "settingsCoinCenterTitle": "點數中心",
-  "settingsCoinCenterSubtitle": "目前餘額 {balance} 點數，查看套餐與儲值入口",
   "@settingsCoinCenterSubtitle": {
     "placeholders": {
-      "balance": {
-        "type": "int"
-      }
     }
   },
   "settingsCoinHeroSubtitle": "點數可用於後續起卦與相關服務消費",
   "settingsAiLanguage": "AI 回覆語言",
-  "settingsAiLanguageHint": "該欄位將對齊 profiles.settings.preferences.ai_language，後續接入真實偏好設定。",
-  "settingsTimezone": "時區",
-  "settingsTimezoneHint": "該欄位將對齊 profiles.settings.preferences.timezone，後續提供時區選擇。",
-  "settingsCountry": "國家/地區",
-  "settingsCountryHint": "該欄位將對齊 profiles.settings.preferences.country，後續提供國家或地區選擇。",
   "settingsPrivacyProfileVisibility": "資料可見性",
   "settingsPrivacyPersonalization": "個人化推薦",
   "settingsPrivacyHistoryVisibility": "歷史記錄展示",
@@ -125,46 +82,27 @@
   "settingsNotificationActivity": "活動提醒",
   "settingsNotificationResult": "結果提醒",
   "settingsNotificationHint": "這些選項會落到 profiles.settings.notification 下，目前先提供介面佔位。",
-  "settingsVersion": "目前版本",
-  "settingsVersionHint": "版本資訊和更多設定說明會在後續接入真實資料。",
-  "settingsTapToView": "點擊查看",
   "settingsComingSoon": "即將上線",
   "settingsPlaceholderState": "已佔位 {count} 項設定",
   "@settingsPlaceholderState": {
     "placeholders": {
-      "count": {
-        "type": "int"
-      }
     }
   },
   "settingsCurrentValue": "目前值",
-  "settingsVersionLabel": "設定版本",
-  "settingsLogoutSubtitle": "登出目前登入帳戶",
   "settingsLogoutDialogTitle": "確認登出？",
   "settingsLogoutDialogBody": "登出後需要重新登入才能繼續使用目前帳戶。",
   "settingsDeleteAccountTitle": "刪除帳號",
-  "settingsDeleteAccountSubtitle": "永久刪除帳號及相關個人資料",
-  "settingsDeleteAccountWarningTitle": "刪除前請確認",
   "settingsDeleteAccountWarningBody": "刪除帳號後，個人資料、歷史記錄、點數資訊等相關資料將被永久刪除，且不可恢復。",
   "settingsDeleteAccountReRegisterNotice": "重要提示：同一信箱刪除後重新註冊，已消耗積分不會重置或返還。",
-  "settingsDeleteAccountScopeProfile": "個人資料和帳號資訊會被刪除",
-  "settingsDeleteAccountScopeHistory": "歷史解卦記錄會被刪除",
-  "settingsDeleteAccountScopePoints": "點數帳戶與流水記錄會被刪除",
   "settingsDeleteAccountDialogTitle": "確認永久刪除帳號？",
   "settingsDeleteAccountDialogBody": "此操作無法撤銷。確認後將立即發起刪除。",
   "settingsDeleteAccountAction": "確認刪除帳號",
-  "settingsDeleteAccountProcessing": "正在刪除...",
   "settingsDeleteAccountWaitAction": "請等待 {seconds} 秒後確認刪除",
   "@settingsDeleteAccountWaitAction": {
     "placeholders": {
-      "seconds": {
-        "type": "int"
-      }
     }
   },
   "settingsCancel": "取消",
-  "settingsLogoutConfirmHint": "再次點擊確認登出",
-  "settingsLogoutConfirmAction": "再次點擊確認登出",
   "settingsEditProfileAction": "編輯",
   "settingsEditProfileTitle": "編輯個人資訊",
   "settingsAvatar": "頭像",
@@ -173,19 +111,14 @@
   "settingsDisplayNameRequired": "請輸入暱稱後再保存",
   "settingsBio": "個人簡介",
   "settingsBioHint": "一句話介紹你自己",
-  "settingsAvatarPickerHint": "支援 PNG / JPG / WEBP，建議上傳清晰正方形頭像",
   "settingsAvatarChooseFromAlbum": "從相簿選擇頭像",
   "settingsAvatarUploading": "上傳中...",
-  "settingsAvatarUploadSuccess": "頭像上傳成功",
   "settingsAvatarPickPermissionHint": "無法開啟相簿，請在系統設定中允許照片存取權限",
   "settingsLanguageSection": "介面語言",
   "settingsCoinBalanceLabel": "目前點數",
   "settingsCoinBalanceValue": "{balance} 點數",
   "@settingsCoinBalanceValue": {
     "placeholders": {
-      "balance": {
-        "type": "int"
-      }
     }
   },
   "settingsCoinCenterDescription": "",
@@ -199,20 +132,12 @@
   "settingsCoinAmount": "{amount} 點數",
   "@settingsCoinAmount": {
     "placeholders": {
-      "amount": {
-        "type": "int"
-      }
     }
   },
   "english": "英文",
-  "chinese": "中文",
   "traditionalChinese": "繁體中文",
-  "dialogConfirm": "確定",
   "agreementSeparator": "、",
   "agreementAnd": "和",
-  "aboutUsContent": "你好，歡迎來到覓爻籤問，這是一個借助於AI解讀傳統六爻卦象的平臺，為用戶了解中國傳統易學文化提供一個窗口。\n\n六爻卦象源於《周易》深邃的哲學體系，是古人探索世界執行規律的一種獨特方法。古人認為宇宙萬物相互關聯，在您起卦時，您的心念與時空資訊會凝結 成卦象的方式呈現出來。得到卦象後，再結合《易經》中的爻辭和某些特定規律，如五行生剋、干支沖合等，分析各要素間的發展趨勢，最終斷定出事物可能的走向。\n\n覓爻籤問就是基於這樣的思路而開發出來的平臺，它的核心價值在於幫助您跳出局限思維，從事物全域和演變趨勢的角度看清現況的矛盾 、潛在機會和風險點，為您的判斷和行動提供多一個維度的參考資訊，讓您能更理性、更周全地做決定。用AI解鎖古老智慧，讓覓爻籤問成為您探索趨勢、明晰方向的現代助手吧！\n\n特別提醒\n卦象解讀結果均由AI生成，僅供娛樂參考，切不可作為商業、醫療等專業領域的決策依據。理性看待卦象，自由掌握人生。\n\n粵ICP備2025428416號-1A",
-  "privacyContent": "尊敬的用戶：\n歡迎使用覓爻籤問 APP（以下簡稱「覓爻」）。我們深知您的隱私對您至關重要，因此非常重視保護您的個人資訊。本隱私政策將向您說明我們在您使用服務時如何收集、使用、儲存和共享您的個人資訊，以及您如何存取和管理這些資訊。\n\n一、我們收集哪些您的個人資訊\n1. 您主動提供的資訊：帳號註冊資訊、個人資料資訊、解卦相關資訊。\n2. 我們自動收集的資訊：裝置資訊、日誌資訊。\n\n二、我們如何使用您的個人資訊\n1. 提供和優化服務：利用您提供的卦象問題、解卦方式等資訊生成解卦結果，並持續優化演算法。\n2. 帳號管理和服務運營：用於登入驗證、帳號安全監測、服務改進。\n3. 與您溝通和聯繫：用於服務通知、用戶回饋與客服支援。\n\n三、我們如何儲存您的個人資訊\n1. 儲存地點：原則上儲存於中華人民共和國境內。\n2. 儲存期限：僅在符合法律要求及實現服務目的所必需的最短時間範圍內儲存，超期後刪除或匿名化處理。\n\n四、我們如何共享您的個人資訊\n除以下情況外，我們不會與第三方共享您的個人資訊：獲得您的明確同意；與服務提供商合作；法律要求或保護合法權益；涉及企業收購、合併或破產。\n\n五、您的權利\n您有權存取、更正、刪除個人資訊，也可以申請註銷帳號。帳號註銷後，相關資料可能無法恢復。\n\n六、未成年人保護\n如果您是未滿 14 週歲的未成年人，請在父母或法定監護人的指導下使用服務，並確保事先獲得其同意。\n\n七、您的個人資訊安全\n我們採取合理的安全措施和技術手段，保護您的個人資訊免遭未經授權的存取、公開披露、使用、修改、損壞或丟失，包括加密、存取控制、安全審計和監控等措施。\n\n八、本隱私政策的更新\n我們可能會根據業務發展、法律法規變化或服務調整適時更新本隱私政策，並通過顯著方式通知重大變更。\n\n九、如何聯繫我們\n如果您對本隱私政策有任何疑問、意見或建議，可通過信箱 xuyunlong@xunmee.com 與我們聯繫。\n\n洵覓科技（深圳）有限公司\n2025年6月1日",
-  "termsContent": "第一章 總則\n1. 歡迎使用覓爻籤問 APP。覓爻由洵覓科技（深圳）有限公司開發、運營和維護，旨在為用戶提供實際、有趣的解卦體驗。\n2. 用戶在使用覓爻服務之前，應仔細閱讀並充分理解本服務條款。通過下載、安裝、註冊、登入或使用等任一方式開始使用覓爻，即表示用戶已充分理解並完全接受本服務條款。\n3. 如用戶不同意本服務條款的任何內容，請不要進行後續操作。\n\n第二章 服務說明\n覓爻提供基於人工智慧技術的解卦服務，包括手動起卦、自動起卦等基礎功能。因系統維護、故障、不可抗力或其他合理原因導致的服務中斷或暫停，不視為違約。\n\n第三章 用戶帳號與資訊安全\n用戶應確保註冊資格合法，提供真實、準確、完整、有效的資料，並妥善保管帳號及身份驗證資訊。覓爻會按照隱私政策收集、使用和保護必要的個人資訊。\n\n第四章 智慧財產權聲明\n覓爻整體內容及相關商標、標識、網域名稱等智慧財產權均受法律保護。未經書面許可，用戶不得複製、修改、出租、出借、出售、傳播或通過反向工程、反編譯、反彙編等方式取得原始碼。\n\n第五章 用戶行為規範\n用戶不得發布違法違規內容，不得侵犯他人合法權益，不得破壞服務正常執行，不得進行未經授權的商業活動。對於違反規範的行為，覓爻有權採取警告、限制功能、封禁帳號等措施，並保留追究法律責任的權利。\n\n第六章 法律責任與免責條款\n如果用戶違反本服務條款導致洵覓科技或關聯公司遭受損失，用戶應承擔賠償責任。解卦結果僅供參考，不能作為實際決策的唯一依據；因依賴解卦結果產生的後果，由用戶自行承擔風險。\n\n第七章 爭議解決\n本服務條款適用中華人民共和國法律。因本服務條款引起的爭議，應先友好協商；協商不成的，任一方有權向洵覓科技公司註冊地有管轄權的人民法院提起訴訟。\n\n第八章 其他條款\n覓爻可以通過聯繫方式、系統訊息、站內信、公告等方式向用戶送達通知。若用戶需要聯繫洵覓科技，可通過信箱 xuyunlong@xunmee.com 提交請求或回饋。\n\n洵覓科技（深圳）有限公司\n2025年6月1日",
   "disclaimerContent": "免責聲明內容展示佔位。",
   "toastLabelInfo": "提示",
   "toastLabelSuccess": "成功",
@@ -235,15 +160,10 @@
   "divinationQuestionInputPrompt": "請輸入您想佔卜的問題",
   "divinationQuestionInputHint": "請描述您的問題，描述越詳細解卦越準確",
   "divinationStartButton": "開始起卦",
-  "divinationCoinBalance": "目前可用銅幣：{balance} 枚",
   "@divinationCoinBalance": {
     "placeholders": {
-      "balance": {
-        "type": "int"
-      }
     }
   },
-  "divinationRefreshBalance": "重新整理餘額",
   "divinationRecommendManual": "推薦使用手動起卦，解卦更準確！準備三枚一樣的銅錢或硬幣，點擊這裡查看手動起卦教程。",
   "divinationMethodTipTitle": "起卦方式說明",
   "divinationMethodTipAuto": "自動起卦：不需要銅錢或硬幣，按照引導完成搖卦。",
@@ -285,7 +205,6 @@
   "autoCoinFaceZi": "字",
   "autoCoinFaceHua": "花",
   "divinationIAcknowledge": "我知道了",
-  "divinationClose": "關閉",
   "divinationModify": "修改",
   "questionTypeCareer": "事業",
   "questionTypeLove": "情感",
@@ -302,12 +221,6 @@
   "divinationCostDialogBody": "本次解卦將消耗 {cost} 點數，目前可用 {balance} 點數。是否繼續？",
   "@divinationCostDialogBody": {
     "placeholders": {
-      "cost": {
-        "type": "int"
-      },
-      "balance": {
-        "type": "int"
-      }
     }
   },
   "divinationCostDialogConfirm": "確認解卦",
@@ -315,14 +228,10 @@
   "toastContentCopiedWithTitle": "{title}已複製",
   "@toastContentCopiedWithTitle": {
     "placeholders": {
-      "title": {
-        "type": "String"
-      }
     }
   },
   "resultScreenTitle": "解卦結果",
   "resultAIAnalysis": "AI解卦",
-  "resultShare": "分享",
   "resultBasicInfo": "基本資訊",
   "resultHexagramDetail": "卦象詳情",
   "resultConclusion": "解卦結論",
@@ -347,19 +256,8 @@
   "followUpScreenTitle": "繼續追問",
   "followUpEmpty": "暫無訊息",
   "followUpQuotaUsed": "本次會話追問次數已用完",
-  "followUpInputHint": "輸入您想繼續追問的問題",
-  "followUpHoldToSpeak": "按住說話",
-  "followUpRecording": "鬆開發送",
-  "followUpRecordingHint": "上滑取消",
-  "followUpTranscribing": "語音轉文字中...",
-  "followUpGenerating": "正在生成回覆...",
-  "followUpStepWorker": "正在分析卦象並生成回覆",
-  "followUpStepGeneric": "正在處理：{stepName}",
   "@followUpStepGeneric": {
     "placeholders": {
-      "stepName": {
-        "type": "String"
-      }
     }
   },
   "errorAudioUnsupportedFormat": "音頻格式不支援，請使用 wav",
@@ -400,8 +298,6 @@
   "termRiChen": "日辰",
   "termYuePo": "月破",
   "termRiChong": "日沖",
-  "guaNameSimplifiedChars": "风泽观讼师谦随蛊临贲剥复无颐恒壮晋损渐归丰兑涣节济",
-  "guaNameTraditionalChars": "風澤觀訟師謙隨蠱臨賁剝復無頤恆壯晉損漸歸豐兌渙節濟",
   "manualScreenTitle": "手動起卦",
   "manualSelectTime": "選擇起卦時間",
   "manualSpecifyYaoCombo": "指定銅錢字花組合",
@@ -424,63 +320,69 @@
   "autoShakeCountdown": "{seconds} 秒後自動停止",
   "@autoShakeCountdown": {
     "placeholders": {
-      "seconds": {
-        "type": "int"
-      }
     }
   },
   "autoShakeRemaining": "您還需搖 {count} 次",
   "@autoShakeRemaining": {
     "placeholders": {
-      "count": {
-        "type": "int"
-      }
     }
   },
   "autoShakeComplete": "點擊頁面底部開始解卦",
-  "autoTryShakePhone": "您也可以試試搖晃手機來起卦",
-  "autoSimBalance": "目前可用銅幣：{balance} 枚",
   "@autoSimBalance": {
     "placeholders": {
-      "balance": {
-        "type": "int"
-      }
     }
   },
-  "autoGuideTitle": "自動起卦教程",
-  "autoGuideInstruction": "搖晃手機或點擊按鈕，連續搖 6 次即可形成完整卦象。",
   "dateTab": "日期",
   "timeTab": "時間",
   "confirm": "確認",
+  "dialogConfirm": "確定",
   "cancel": "取消",
-  "coinFaceGuideTitle": "字花對照說明",
-  "coinFaceGuideDescription": "左側為花面，右側為字面。",
   "settingsInviteTitle": "我的邀請",
-  "settingsInviteSubtitle": "邀請好友，共同獲得獎勵",
   "settingsInviteMyCode": "我的邀請碼",
   "settingsInviteCopySuccess": "邀請碼已複製",
-  "settingsInviteCopied": "已複製",
   "settingsInviteCopy": "複製",
   "settingsInviteStats": "已邀請：{count} 位好友",
   "@settingsInviteStats": {
     "placeholders": {
-      "count": {
-        "type": "int"
-      }
     }
   },
   "settingsInviteBindCode": "綁定邀請碼",
-  "settingsInviteBindHint": "輸入好友的邀請碼",
   "settingsInviteBindPlaceholder": "6位邀請碼",
   "settingsInviteBindButton": "綁定",
   "settingsInviteBindSuccess": "邀請碼綁定成功",
-  "settingsInviteBindFailed": "邀請碼綁定失敗",
-  "settingsInviteGenerateTitle": "產生我的邀請碼",
   "settingsInviteGenerateButton": "產生我的邀請碼",
   "settingsInviteGenerateSuccess": "邀請碼產生成功",
   "settingsInviteEmptyTitle": "邀請好友，獲得獎勵",
   "settingsInviteEmptyDescription": "每成功邀請一位好友註冊，您將獲得積分獎勵",
   "settingsInviteInputLabel": "輸入邀請碼（選填）",
   "settingsInviteInputHint": "輸入邀請碼綁定您的邀請人",
-  "settingsInviteInvalidCode": "請輸入有效的6位邀請碼"
+  "settingsInviteInvalidCode": "請輸入有效的6位邀請碼",
+  "notifyCenterTitle": "通知",
+  "notifyMarkAllRead": "全部已讀",
+  "notifyLoadFailed": "載入失敗",
+  "notifyRetry": "重試",
+  "notifyEmpty": "暫無通知",
+  "timeJustNow": "剛剛",
+  "timeMinutesAgo": "{minutes}分鐘前",
+  "@timeMinutesAgo": {
+    "placeholders": {
+    }
+  },
+  "timeHoursAgo": "{hours}小時前",
+  "@timeHoursAgo": {
+    "placeholders": {
+    }
+  },
+  "timeDaysAgo": "{days}天前",
+  "@timeDaysAgo": {
+    "placeholders": {
+    }
+  },
+  "resultFocusPoints": "斷卦要點",
+  "wuXingMu": "木",
+  "wuXingHuo": "火",
+  "wuXingTu": "土",
+  "wuXingJin": "金",
+  "wuXingShui": "水",
+  "retry": "重試"
 }

apps/lib/shared/utils/locale_selector.dart

@@ -0,0 +1,34 @@
+import 'package:flutter/material.dart';
+
+/// Locale-aware name selector for terminology fields.
+///
+/// Selects the appropriate field based on user locale:
+/// - zh-Hant (Traditional Chinese) → uses `_hant` suffix fields
+/// - zh (Simplified Chinese) or en (English) → uses base fields
+class LocaleNameSelector {
+  const LocaleNameSelector._(this._isHant);
+
+  final bool _isHant;
+
+  /// Creates a selector from the given [locale].
+  factory LocaleNameSelector.fromLocale(Locale locale) {
+    final isHant = locale.scriptCode == 'Hant';
+    return LocaleNameSelector._(isHant);
+  }
+
+  /// Creates a selector from the given [context].
+  factory LocaleNameSelector.of(BuildContext context) {
+    final locale = Localizations.localeOf(context);
+    return LocaleNameSelector.fromLocale(locale);
+  }
+
+  /// Selects between simplified and traditional Chinese name.
+  ///
+  /// Returns [nameHant] for zh-Hant locale, [name] otherwise.
+  String name(String name, String nameHant) {
+    return _isHant ? nameHant : name;
+  }
+
+  /// Returns true if the current locale uses Traditional Chinese.
+  bool get isTraditionalChinese => _isHant;
+}

backend/src/core/divination/terminology.py

@@ -0,0 +1,50 @@
+"""简繁术语映射表。
+
+用于将简体中文术语转换为繁体中文版本。
+"""
+
+# 六亲简体 → 繁体
+LIU_QIN_HANT = {
+    "子孙": "子孫",
+    "妻财": "妻財",
+}
+
+# 六神简体 → 繁体（只有"龙"需要转换，其他单字简繁相同）
+LIU_SHOU_HANT = {
+    "龙": "龍",
+}
+
+# 卦名常见简体 → 繁体
+# 六十四卦中需要转换的字符：为→為、贲→賁、颐→頤、离→離、无→無、壮→壯、晋→晉
+GUA_NAME_HANT = {
+    "为": "為",
+    "贲": "賁",
+    "颐": "頤",
+    "离": "離",
+    "无": "無",
+    "壮": "壯",
+    "晋": "晉",
+}
+
+
+def to_hant(text: str, mapping: dict[str, str]) -> str:
+    """将文本中的字符根据映射表转换为繁体。"""
+    result = text
+    for simplified, traditional in mapping.items():
+        result = result.replace(simplified, traditional)
+    return result
+
+
+def liu_shou_to_hant(single_char: str) -> str:
+    """将六神单字转换为繁体。"""
+    return LIU_SHOU_HANT.get(single_char, single_char)
+
+
+def liu_qin_to_hant(relation: str) -> str:
+    """将六亲转换为繁体。"""
+    return to_hant(relation, LIU_QIN_HANT)
+
+
+def gua_name_to_hant(name: str) -> str:
+    """将卦名转换为繁体。"""
+    return to_hant(name, GUA_NAME_HANT)