chore(l10n): update Chinese (Traditional Han script) translations

Currently translated at 100.0% (55 of 55 strings)

Translation: Fossify/Keyboard
Translate-URL: https://hosted.weblate.org/projects/fossify/keyboard/zh_Hant/
Via: Weblate

Author: s8321414

app/src/main/res/values-zh-rTW/strings.xml

@@ -47,4 +47,12 @@
     <string name="symbols">符號</string>
     <string name="flags">旗幟</string>
     <string name="show_emoji_key">顯示表情符號鍵</string>
+    <string name="layout_and_appearance">版面配置與外觀</string>
+    <string name="keypress">按鍵輸入</string>
+    <string name="typing_and_input">打字與輸入</string>
+    <string name="sound_on_keypress">按鍵按下時發出聲音</string>
+    <string name="sound_none">關閉</string>
+    <string name="sound_system">按系統設定</string>
+    <string name="sound_always">一律開啟</string>
+    <string name="show_language_switch_key">顯示語言切換鍵</string>
 </resources>