[Suggestion] Please do not create ~/.vscode-nim

[kands-code]

Please do not create the ~/.vscode-nim directory, as for me, this directory is just an empty directory. If it is really necessary, there are better locations to create the directory, such as ~/.cache/vscode-nim for Linux or macOS users, and ~/AppData/Local/Cache/vscode-nim for Windows users. I really don't want my user directory to be cluttered with unnecessary files.