- Enhanced the `normalize` method to trim trailing punctuation marks (.,!?;:) from input strings, ensuring cleaner and more consistent user input.
- Added logic to replace multiple spaces with a single space, improving the overall formatting of normalized strings.
- Added new localization strings for scenarios with no due reviews in German, English, and Spanish, enhancing user guidance.
- Updated VocabCourseView to conditionally display the appropriate introduction message based on the presence of due reviews, improving clarity in the course flow.
- Added acknowledgment messages for exercise reinforcement in German, English, and Spanish localization files to improve user guidance.
- Updated VocabLessonView to include a feedback acknowledgment button, enhancing user interaction after answering questions.
- Implemented logic to track feedback acknowledgment state, improving the flow of lesson reviews and user experience.
- Introduced VocabLessonReviewView for reviewing lessons within the vocabulary course structure.
- Updated routing in socialRoutes.js to include a new path for lesson reviews, ensuring authenticated access.
- Modified VocabCourseView to change the lesson button click behavior to navigate to the review view, enhancing user flow.
- Added a new method to handle lesson review navigation, improving the overall user experience in the vocabulary section.
