feat: add Simplified Chinese UI localization - #25

feat: add Simplified Chinese UI localization#25

fz999999 wants to merge 2 commits into

Lampese:mainLampese/codex-switcher:mainfrom

fz999999:codex/zh-cn-localizationfz999999/codex-switcher:codex/zh-cn-localizationCopy head branch name to clipboard