"Error: spawn xdg-open ENOENT" when attempting to view plan inside a devcontainer

[capi]

Describe the bug

I'm using copilot-cli in plan mode from inside a devcontainer, which has no desktop environment (mcr.microsoft.com/devcontainers/typescript-node:4-24-trixie)

Copilot offers to ctrl+y view/edit plan, which results in Error: spawn xdg-open ENOENT error.

Affected version

0.0.388 Commit: 89477e8

Steps to reproduce the behavior

1. Start copilot inside a development container, e.g. mcr.microsoft.com/devcontainers/typescript-node:4-24-trixie
2. Switch to plan mode
3. Do some planing
4. Press ctrl-y to view/edit plan

Expected behavior

The default editor is launched instead if xdg-open is not available, e.g. from EDITOR environment variable, and/or fallback to nano/vim if it's a Linux environment.

Additional context

No response

[EvanBoyle]

Thanks for reporting. @SteveSandersonMS can you take a look?

[SteveSandersonMS]

Will do, thanks!