Fix yaml-cpp platform compatibility issues

- Add YAML_CPP_STATIC_DEFINE to resolve Windows DLL export/import issues
- Correct header path from include/yaml-cpp to yaml-cpp
- These changes should resolve Windows/macOS build failures in CI

Co-Authored-By: Jaime Mizrachi <[email protected]>

Author: devin-ai-integration[bot]

vendor/yaml-cpp/CMakeLists.txt

@@ -3,12 +3,15 @@ cmake_minimum_required(VERSION 3.12)
 
 # Create yaml-cpp library
 file(GLOB_RECURSE YAML_CPP_SOURCES "src/*.cpp")
-file(GLOB_RECURSE YAML_CPP_HEADERS "include/yaml-cpp/*.h")
+file(GLOB_RECURSE YAML_CPP_HEADERS "yaml-cpp/*.h")
 
 add_library(yaml-cpp STATIC ${YAML_CPP_SOURCES} ${YAML_CPP_HEADERS})
 
 target_include_directories(yaml-cpp PUBLIC .)
 
+# Define static library build to avoid DLL export/import issues
+target_compile_definitions(yaml-cpp PUBLIC YAML_CPP_STATIC_DEFINE)
+
 # Set C++ standard
 target_compile_features(yaml-cpp PUBLIC cxx_std_11)
 
@@ -20,4 +23,4 @@ else()
 endif()
 
 # Install headers
-install(DIRECTORY include/yaml-cpp DESTINATION include)
+install(DIRECTORY yaml-cpp DESTINATION include)