refactor: update transformation system, improve template readability, and reorganize VTK assembly management

src/Vtk/vtkObjectsContext.h

@@ -30,6 +30,9 @@ public:
   /** @brief Updates all managed puppets. */
   virtual void Update() override;
 
+  /** @brief Synchronizes all managed puppets back to their models. */
+  virtual void SyncFromVtk() override;
+
   public:
   virtual void PuppetAdded(Puppet* puppet);
   virtual void PuppetRemoved(Puppet* puppet);