settings: Skip terminal env vars with substitutions in vscode import (#42464)

Closes https://github.com/zed-industries/zed/issues/40547

Release Notes:

- Fixed vscode import creating faulty terminal env vars in terminal
settings
83351283e4Lukas Wirth committed on 11/11/2025, 4:15:12 PM· committed by GitHubparent03acbb7
3 files changedLine totals unavailable