C++ Foundations for Ray Tracing

Implement classes with constructors, destructors, and member functions for geometric primitives.

Use std::vector to manage dynamic collections of objects.

Use smart pointers (std::unique_ptr, std::shared_ptr) to manage the lifetime of heap-allocated objects.

Write image data to files using std::ofstream.

Organize C++ code across multiple header and source files for a scalable project structure.