Fix and improve usability of input methods for Traditional Chinese desktop users

We have users from Taiwan discovered that, under zh_TW locale installation in Debian 12 (Bookworm), the default input method framework Fcitx5 only contains chewing/zhuyin for Traditional Chinese. All other Chinese input methods include cangjie(倉頡) will only results in Simplified Chinese.

After discussion, it seems to keep using fctix4 is a better option for zh_TW locale users at the moment: https://lists.debian.org/debian-input-method/2023/09/msg00018.html

Users are mixing multiple version of gtk and qt applications on their desktop, so that install fcitx frontend for all desktops instead of only qt5 frontend for kde.

Also added most common input method tables to improve the usability of the default installation under zh_TW locale.

Suggested-by: Shengjing Zhu zhsj@debian.org

Signed-off-by: Andrew Lee (李健秋) ajqlee@debian.org