feat(video): add Lua bindings for video playback and stream management

- Add Video.hpp and Video.cpp Lua binding classes for video resource management
- Implement video information methods (getWidth, getHeight, getDuration, getCurrentTime, getFPS)
- Implement playback control methods (seek, update, setLooping, setLoopRange, getLoopRange)
- Add stream enumeration methods (getVideoStreams, getAudioStreams, getSubtitleStreams)
- Add stream selection methods (selectVideoStream, selectAudioStream, selectSubtitleStream)
- Implement getTexture method to retrieve associated Texture2D object
- Register Video class in LuaWrapper for Lua API exposure
- Add video_example_modern.lua example demonstrating video loading and playback
- Update CMakeLists.txt to include new Video binding source files
- Extend Texture2D and VideoTexture interfaces to support video decoder access

Author: BAKAOLC

LuaSTG/CMakeLists.txt

@@ -128,6 +128,8 @@ set(LUASTG_ENGINE_SOURCES
     LuaSTG/LuaBinding/modern/SwapChain.cpp
     LuaSTG/LuaBinding/modern/Texture2D.hpp
     LuaSTG/LuaBinding/modern/Texture2D.cpp
+    LuaSTG/LuaBinding/modern/Video.hpp
+    LuaSTG/LuaBinding/modern/Video.cpp
     LuaSTG/LuaBinding/modern/RenderTarget.hpp
     LuaSTG/LuaBinding/modern/RenderTarget.cpp
     LuaSTG/LuaBinding/modern/DepthStencilBuffer.hpp

LuaSTG/LuaSTG/LuaBinding/LuaWrapper.cpp

@@ -7,6 +7,7 @@
 #include "LuaBinding/modern/Window.hpp"
 #include "LuaBinding/modern/SwapChain.hpp"
 #include "LuaBinding/modern/Texture2D.hpp"
+#include "LuaBinding/modern/Video.hpp"
 #include "LuaBinding/modern/RenderTarget.hpp"
 #include "LuaBinding/modern/DepthStencilBuffer.hpp"
 #include "LuaBinding/modern/Mesh.hpp"
@@ -82,6 +83,7 @@ namespace luastg::binding
 		Window_Windows11Extension::registerClass(L);
 		SwapChain::registerClass(L);
 		Texture2D::registerClass(L);
+		Video::registerClass(L);
 		RenderTarget::registerClass(L);
 		DepthStencilBuffer::registerClass(L);
 		Mesh::registerClass(L);