✨ What's new:

✅ Correct-answer message is now displayed with the plugin's prefix for better visibility.
✅ The %solving_time% placeholder was added to the correct-answer message, displaying how long it took to solve the quiz (in seconds)
✅ Added new Polish language file (pl.yml).

✨ What's new:

✅ The message for correct answers now includes the placeholder %correct_answer%, showing the correct answer.
✅ Missing language files in lang/*.yml are now automatically generated.