MasterStudy LMS PRO 4.4.10

- **Enhancements**: Course Player is fully optimized for HTTP requests, database queries and loading assets.
- **Enhancements**: Video lessons and quizzes have been optimized.
- **Enhancements**: Zoom, live stream lessons and assignments have been optimized.
- **Enhancements**: Removed old Course Builder nuxy files
- **Enhancements**: Removed old Course Player.
- **Fix**: Course Builder gets warnings from Certificate Builder.
- **Fix**: Students could not finish the lesson due to exceeding the maximum number in the lesson ID.

- **Fix**: Removed linear icons and replaced them with IcoMoon for optimization.

- **Enhancements**: When a course is in draft or pending review, the Start Course button for both instructor and admin opens the course in preview.
- **Enhancements**: Changed the logic of URLs in courses.