feat(i18n): support Traditional Chinese (zh-tw) for console, logs and docs

common/i18n.py

@@ -28,10 +28,71 @@ import sys
 
 # Supported language codes
 ZH = "zh"
+ZH_TW = "zh-tw"
 EN = "en"
-SUPPORTED = (ZH, EN)
+SUPPORTED = (ZH, ZH_TW, EN)
 DEFAULT_LANG = EN
 
+# Mapped Simplified to Traditional characters in this codebase
+_SIMPLIFIED = "与专业东丢两严个丰临为举么义乐乔习书乱于云产亲仅从仓们价众优伙会伟传体余侧倾储儿关兴兽内册写冲决况准减几凭凯击划则刚创删别剥办务动区华协单占厂历压参双发变叙台号后吗听启员响嚣团国图场坏块声处备复够头夹妩姗娇娱婶学宝实宠审宽对导将尝尽层属币师带帧帮幂干并广庆库应开异弃张弹强归当录彦彻征径忆态总悦惯戏战户执扩扫抛抢护报拟拥拦择换据数断无旧时昵显晓暂术机杂权条来杰极构枪标树样档桦梦检欢残毕气汇汉汤没泄泼洁测浏润涩淀渊温游湾湿滞满滤灵灿炀点炼烦热爱爷状独猪环现瑶电画监盖盘着睁码础确离种积称稳竞笔签简类粤紧纠红约级纪纯纳线组细织终绍经结绘给络绝统继绪续维综缀缓编缩网罗羁职联聪脑脚脱腾舰艺节苍苏范荐获萝蔼虑补装见观规视览觉触计订认讨让训议讯记讲许论设访证识诉诊词译试诚话询该详语误说请读谁调谢谨谱贝负责贤败账货质费资赋赖赘轩转轮软轻载较辑输边达过运还这进远违连迟适选递逻遥邮邻采释里鉴针钉钟钥钮钱铁链销锁错锤键镜长闭问闲间闺闻闽阅队阳际陆陕险随隐难静韩页项顺须顾预领频题额风飞饭饰馆馈馏马驻驿验骤鱼鸡麦齐"
+_TRADITIONAL = "與專業東丟兩嚴個豐臨為舉麼義樂喬習書亂於雲產親僅從倉們價眾優夥會偉傳體餘側傾儲兒關興獸內冊寫沖決況準減幾憑凱擊劃則剛創刪別剝辦務動區華協單佔廠歷壓參雙發變敘臺號後嗎聽啟員響囂團國圖場壞塊聲處備復夠頭夾嫵姍嬌娛嬸學寶實寵審寬對導將嘗盡層屬幣師帶幀幫冪幹並廣慶庫應開異棄張彈強歸當錄彥徹徵徑憶態總悅慣戲戰戶執擴掃拋搶護報擬擁攔擇換據數斷無舊時暱顯曉暫術機雜權條來傑極構槍標樹樣檔樺夢檢歡殘畢氣匯漢湯沒洩潑潔測瀏潤澀澱淵溫遊灣溼滯滿濾靈燦煬點煉煩熱愛爺狀獨豬環現瑤電畫監蓋盤著睜碼礎確離種積稱穩競筆籤簡類粵緊糾紅約級紀純納線組細織終紹經結繪給絡絕統繼緒續維綜綴緩編縮網羅羈職聯聰腦腳脫騰艦藝節蒼蘇範薦獲蘿藹慮補裝見觀規視覽覺觸計訂認討讓訓議訊記講許論設訪證識訴診詞譯試誠話詢該詳語誤說請讀誰調謝謹譜貝負責賢敗帳貨質費資檔案影片圖片連結資料資訊支援排程執行帳號密碼憑證埠服務啟用管道終端機控制台"
+_CHAR_MAP = None
+
+_PHRASE_MAP = {
+    "默认": "預設",
+    "内存": "記憶體",
+    "配置": "設定",
+    "进程": "處理程序",
+    "目录": "目錄",
+    "文件夹": "資料夾",
+    "文件": "檔案",
+    "视频": "影片",
+    "图片": "圖片",
+    "影象": "影像",
+    "图像": "影像",
+    "链接": "連結",
+    "数据": "資料",
+    "信息": "資訊",
+    "支持": "支援",
+    "定时": "排程",
+    "运行": "執行",
+    "账号": "帳號",
+    "密码": "密碼",
+    "凭据": "憑證",
+    "端口": "埠",
+    "服务": "服務",
+    "激活": "啟用",
+    "通道": "管道",
+    "终端": "終端機",
+    "主控台": "控制台",
+    "创建": "建立",
+    "计算机": "電腦",
+}
+
+
+def to_traditional(text):
+    if not text:
+        return text
+
+    # Replace phrases first
+    for s, t_phrase in _PHRASE_MAP.items():
+        text = text.replace(s, t_phrase)
+
+    try:
+        from opencc import OpenCC
+        cc = OpenCC('s2twp')
+        return cc.convert(text)
+    except Exception:
+        pass
+
+    global _CHAR_MAP
+    if _CHAR_MAP is None:
+        _CHAR_MAP = dict(zip(_SIMPLIFIED, _TRADITIONAL))
+
+    # Replace characters
+    return "".join(_CHAR_MAP.get(c, c) for c in text)
+
+
 # Resolved language cache; None until first resolution.
 _resolved_lang = None
 
@@ -48,7 +109,10 @@ def _normalize(raw):
     value = str(raw).strip().lower().replace("_", "-")
     if value in ("auto", ""):
         return None
-    # Chinese variants: zh, zh-cn, zh-hans, zh-hans-cn, zh-tw, zh-hk ...
+    # Traditional Chinese variants: zh-tw, zh-hk, zh-hant, zh-hant-tw, zh-hant-hk...
+    if value.startswith("zh-tw") or value.startswith("zh-hk") or "hant" in value:
+        return ZH_TW
+    # General or Simplified Chinese variants: zh, zh-cn, zh-hans...
     if value.startswith("zh") or value.startswith("chinese"):
         return ZH
     if value.startswith("en") or value.startswith("english"):
@@ -167,7 +231,7 @@ def get_language():
 
 
 def is_zh():
-    return get_language() == ZH
+    return get_language() in (ZH, ZH_TW)
 
 
 def t(zh_text, en_text):
@@ -176,4 +240,7 @@ def t(zh_text, en_text):
     Intended for one-off strings where a full message catalog is overkill:
         t("已中止", "Cancelled")
     """
-    return zh_text if get_language() == ZH else en_text
+    lang = get_language()
+    if lang == ZH_TW:
+        return to_traditional(zh_text)
+    return zh_text if lang == ZH else en_text