refactor: rename Vtk classes by removing the vtk prefix to follow project naming conventions

src/Vtk/Math/vtkCylinder.h

@@ -41,12 +41,12 @@ namespace Vtk {
  * mathematical state of a Cylinder object. It manages the alignment
  * between VTK's Y-centered cylinder and uLib's Z-based coordinate system.
  */
-class vtkCylinder : public Puppet {
-  typedef Cylinder Content;
+class Cylinder : public Puppet {
+  typedef uLib::Cylinder Content;
 
 public:
-  vtkCylinder(Content *content);
-  virtual ~vtkCylinder();
+  Cylinder(Content *content);
+  virtual ~Cylinder();
 
   /** Synchronizes the VTK actor with the uLib model matrix and vice-versa */
   virtual void Update() override;