Open exactly one terminal on `workspace::NewTerminal` action (#10721)
Fixes https://github.com/zed-industries/zed/issues/4567
Release Notes:
- Fixed multiple terminals being opened on `workspace::NewTerminal`
calls ([4567](https://github.com/zed-industries/zed/issues/4567))
d5c5394693Kirill Bulatov committed on 4/18/2024, 9:44:40 AM· committed by GitHubparentbb97432