- ✨ Added `StoreCourseRequest` and `UpdateCourseRequest` for structured validation.
- ✨ Introduced `StoreCourseEventRequest` and `UpdateCourseEventRequest` for consistent request validation.
- 🖼️ Created `CourseResource` and `CourseEventResource` for API responses.
- 🔄 Refactored `CourseController` and `CourseEventController` to use Policies and FormRequests.
- ✨ Added dedicated `uploadLogo` and `uploadAvatar` API endpoints with shared media validation.
- 🚀 Improved API by aligning Course and CourseEvent behavior with other entities.
HolgerHatGarKeineNode