When the language server gave us a prompt and we'd close the window, we
wouldn't release the `project` until the next `flush_effects` call that
came in when opening a window.
With this change, we no longer hold a strong reference to the project in
the future. Fixes the leak and makes sure we clean up the SSH connection
when closing a window.
Release Notes:
- N/A
Co-authored-by: Bennet <bennet@zed.dev>
Thorsten BallandBennet
fab2f22a89