Merge branch '123-refactor-core-api' into 'develop'

modules/asset_loader/include/vkcv/asset/asset_loader.hpp

modules/asset_loader/src/vkcv/asset/asset_loader.cpp

modules/effects/src/vkcv/effects/BloomAndFlaresEffect.cpp

modules/gui/src/vkcv/gui/GUI.cpp

modules/material/src/vkcv/material/Material.cpp

modules/scene/include/vkcv/scene/Mesh.hpp

modules/scene/include/vkcv/scene/MeshPart.hpp

modules/scene/include/vkcv/scene/Node.hpp

modules/scene/include/vkcv/scene/Scene.hpp

modules/scene/src/vkcv/scene/Mesh.cpp

modules/scene/src/vkcv/scene/MeshPart.cpp

modules/scene/src/vkcv/scene/Node.cpp

modules/scene/src/vkcv/scene/Scene.cpp

modules/upscaling/include/vkcv/upscaling/FSRUpscaling.hpp

modules/upscaling/include/vkcv/upscaling/NISUpscaling.hpp

modules/upscaling/src/vkcv/upscaling/FSRUpscaling.cpp

modules/upscaling/src/vkcv/upscaling/NISUpscaling.cpp

projects/bindless_textures/src/main.cpp

projects/fire_works/src/main.cpp

projects/first_mesh/src/main.cpp