Users cannot exit application via Ctrl-C/Ctrl-D during permission requests

[assagman]

Description

When the application requests permission from users, they are unable to exit using keyboard shortcuts.

OpenCode version

0.0.0-dev-202601021251

Steps to Reproduce

1. Make agent request permisson (try read a file outside of the cwd
2. Hit Ctrl+C, Ctrl-D

Operating System

macOS Tahoe 26.3 arm64

Terminal

ghostty 1.2.3 tmux next-3.5

Expected Behavior

Users should be able to exit the application using Ctrl-C or Ctrl-D during permission requests.

Actual Behavior

Permission requests block the application, preventing exit via Ctrl-C or Ctrl-D.

Reference

This issue is addressed in this PR: https://github.com/sst/opencode/pull/6632