project: Properly set up the terminal env in remote shells (#46149)

Closes https://github.com/zed-industries/zed/issues/35698

Release Notes:

- Fixed default zed terminal environment vars not being set in remote
terminal shells
fb06aa94a1Lukas Wirth committed on 1/6/2026, 10:27:17 AM· committed by GitHubparent87fe1af
4 files changedLine totals unavailable