this error is present only on window pc and not my ubuntu vm.
programm compiles fine and also runs good.
but i have no idea why and how the errors are suggested
currently my guess is that the clangd lsp server is doing this which is present in lspconfig and mason in the nvchad.
you can ask me to provide specific detail about problem as you need.
i tired to reinstall nvchad. i tried to reinstall nvim tree-sitter. but is did not affect problem..