/resume session picker has invisible selection highlighting (trust prompt picker works fine)

[chrisseib]

Describe the bug

The /resume session picker has nearly invisible selection highlighting, while the "Do you trust the files in this folder?" picker in the SAME terminal renders with clear reverse-video highlighting. This proves the terminal supports proper highlighting - the /resume picker just doesn't use it. Please apply ┃
the same reverse-video style used in the trust prompt to the /resume session picker.

Affected version

GitHub Copilot CLI 1.0.70

Steps to reproduce the behavior

Open xterm
run copilot
/resume
Attempt to use arrow keys to select session, unable to see which session is being selected.

Expected behavior

No response

Additional context

No response