fix: add system includes to compile_commands.json

fixes LSP on systems with multiple compilers

Author: patrislav1

CMakeLists.txt

@@ -9,6 +9,7 @@ add_definitions(-DBOOST_LOG_DYN_LINK)
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES ${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES})
 
 # library
 file(GLOB SOURCES "src/*.cpp")