There is already some template for Fcitx addon and input method, please use them. You can check [[Special:myLanguage/Built-in Pinyin|Pinyin]] or [[Special:myLanguage/Cloudpinyin|Cloudpinyin]] as an example.
Fcitx插件和输入法已经有一些模板,请使用它们。您可以检查拼音或云拼音作为示例。