Refines the KO/EN dictionaries and removes dead keys.
Added/Removed/Modified/Renamed, Merged/Open/Closed, Private/Public), while navigation, actions, and descriptions are Korean.selectFile.code.branch, pulls.filesChanged / pulls.additions / pulls.deletions.N/A
/ko/...) — repo list, file viewer, commits, PR list & detail tabs: status badges show in English, everything else in Korean.Added/Removed/Modified/Renamed; expand/collapse buttons are sentence case.npm run typecheck && npm run build pass (removing unused keys doesn't break the Dictionary type).feat:, fix:, chore:, refactor:, docs:, i18n:)locales/ko.json and locales/en.json (if UI text changed)