build: enable compile_commands.json

[ndiuky]

This allows clangd to correctly detect the project's compiler flags, include paths, C++ standard, and other build configuration.

[Nelonn]

for what? just use -DCMAKE_EXPORT_COMPILE_COMMANDS=ON

[ndiuky]

its needed for nvim clangd integration compile_commands.json allows clangd to pick up the project's compiler flags, include paths, and C++ standard for proper completion and diagnostic

and you right, i can just enable it via the CMake configuration flag

[Nelonn]

Integration with clangd should happen at the user level, so I'm closing this