- Implemented language loading and switching functionality, allowing users to toggle between Chinese (zh-CN) and English (en).
- Introduced a new LocalizedMessage interface and updated existing messages to support bilingual translations.
- Refactored event labels and server messages to use a translation array for better localization management.
- Added CSS styles for language toggle button and icons.
- Created a new language-bootstrap module to handle initial language setup based on local storage or browser settings.