added dump mode

CMakeLists.txt

@@ -25,6 +25,7 @@ FetchContent_MakeAvailable(rmlui)
 # Find other dependencies via vcpkg
 find_package(glfw3 CONFIG REQUIRED)
 find_package(freetype CONFIG REQUIRED)
+find_package(PNG REQUIRED)
 
 # Get the RmlUi source directory for include paths
 FetchContent_GetProperties(rmlui)
@@ -37,7 +38,7 @@ add_executable(mosis-designer
     ${rmlui_SOURCE_DIR}/Backends/RmlUi_Renderer_GL3.cpp
 )
 target_link_libraries(mosis-designer PUBLIC
-    RmlUi::RmlUi RmlUi::Lua glfw freetype
+    RmlUi::RmlUi RmlUi::Lua glfw freetype PNG::PNG
 )
 target_include_directories(mosis-designer PUBLIC
     ${RMLUI_SOURCE_DIR}