- Wrapped the copyright year in index.html with a span id="currentYear".
- Added JavaScript to script.js to dynamically set the year to the current year.
Language dropdowns now restore the user's last selected source and target languages from localStorage, or fall back to defaults if none are saved. Selections are saved on change, improving user experience by remembering preferences across sessions.
Displays the detected source language in the status when auto-detect is selected and updates the translation history to use the detected language code. This improves user feedback and accuracy in history records when translating with auto-detection.