91ee7d2f83
- Implemented `getUserVocabCourses` and `getVocabCourseForAdmin` methods in `AdminController` to allow admins to retrieve enrolled vocab courses for users and specific course details, respectively. - Updated `adminRouter` to include new routes for accessing user vocab courses and course details. - Enhanced `AdminService` with methods to list user-enrolled vocab courses and retrieve course information with lessons, ensuring proper access control. - Improved `VocabService` to support the new functionalities, including attaching language names to course data. - Updated UI components in `UsersView` to reflect changes, including error handling and loading states for course retrieval, along with localization updates for new features.