enable lua

CLAUDE.md

@@ -9,8 +9,8 @@ Mosis Designer is a Windows desktop application for previewing RML/RCSS files us
 ## Build Commands
 
 ```bash
-# Configure the build (requires vcpkg for glfw3 and freetype)
-cmake -B build
+# Configure the build (requires vcpkg toolchain for dependencies)
+cmake -B build -DCMAKE_TOOLCHAIN_FILE=D:/vcpkg/scripts/buildsystems/vcpkg.cmake
 
 # Build debug
 cmake --build build --config Debug
@@ -35,15 +35,17 @@ The application watches the parent directory of the loaded file for changes and
 
 Single-file C++23 application (`main.cpp`) that:
 - Uses RmlUi for rendering HTML/CSS-like markup (RML/RCSS)
+- Uses RmlUi Lua bindings for scripting support in RML documents
 - Uses GLFW + OpenGL 3 backend from RmlUi
 - Windows-specific file watching via `FindFirstChangeNotification`
 - Automatically loads all `.ttf` fonts from the RML file's directory
 
 ## Dependencies
 
-- **RmlUi**: Fetched via CMake FetchContent from GitHub
+- **RmlUi**: Fetched via CMake FetchContent from GitHub (with Lua bindings enabled)
 - **GLFW3**: Via vcpkg
 - **FreeType**: Via vcpkg
+- **Lua**: Via vcpkg (5.4.x)
 
 ## Code Style