fix(server): surface a missing workspace folder instead of a spawn error (#5040)

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Julius Marminge <51714798+juliusmarminge@users.noreply.github.com>
fce8508456Joaquin Navarro committed on 9/5/2026, 12:31:05 AM· committed by GitHubparent8faf031
6 files changedLine totals unavailable