fix: include node-api-headers in cmake build process

fixes intellisense issues in vs code

Author: yougotwill

CMakeLists.txt

@@ -30,7 +30,7 @@ if(MSVC)
 endif()
 
 add_library(${PROJECT_NAME} SHARED ${SOURCE_FILES} ${CMAKE_JS_SRC})
-target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_JS_INC} "node_modules/node-addon-api" "../../node_modules/node-addon-api")
+target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_JS_INC} "node_modules/node-addon-api" "../../node_modules/node-addon-api" "node_modules/node-api-headers/include" "../../node_modules/node-api-headers/include")
 
 set_target_properties(${PROJECT_NAME} PROPERTIES PREFIX "" SUFFIX ".node")
 target_link_libraries(${PROJECT_NAME} PRIVATE ${CMAKE_JS_LIB} libsession::config libsession::crypto)