- Introduced `repairText` and `containsSuspiciousEncoding` utilities for handling corrupted text encodings.
- Added unit tests (`encoding-repair.spec.js`) to validate encoding repair and encoding marker detection.
- Integrated encoding check into unit test workflows (`text:check-encoding` and `text:fix-encoding` scripts).
- Replaced corrupted strings across multiple components and locales with proper UTF-8 encodings.
