Update `Chinese (Traditional) (zh-hant)` translation

Currently translated at 100.0% (131 of 131 strings)

Translation: Wiki-Bot/Dashboard
Translate-URL: https://translate.wikibot.de/projects/wiki-bot/dashboard/zh-hant/

dashboard/i18n/zh-hant.json

@@ -182,6 +182,11 @@
             "entry": "驗證方式 #$1",
             "more": "加入更多",
             "new": "新的驗證方式",
+            "postcount": "最少貼文數：",
+            "postcount_and": "同時需要編輯次數與貼文數。",
+            "postcount_both": "需要編輯次數與貼文數的總和。",
+            "postcount_fandom": "僅 Fandom wiki：",
+            "postcount_or": "需要編輯次數或貼文數。",
             "rename": "重新命名使用者：",
             "role": "身分組：",
             "select_channel": "-- 選擇頻道 --",