Vouch request: jakob-lilliemarck

[jakob-lilliemarck]

What do you want to work on?

Bug fixes - I've been trying to run claude using an OpenShell sandbox in my terminal (alacritty) while running tmux, but the output get gobbled as the tty is ignored, and it ends up very broken. Turns out openshell sandbox exec correctly detects that it's running in an interactive terminal, but then ignores that detection and only uses the interactive code path if you pass --tty explicitly — otherwise it silently falls back to a path that allocates a terminal with a hardcoded 0x0 size.

Why this change?

I would like OpenShell to work well with my standard tooling (alacritty + tmux + claude), which it currently does not.

Checklist

• I wrote this request myself (not AI-generated)
• I have read CONTRIBUTING.md