Summary

When navigating stacks and prompts, only the arrow keys work for moving the selection up and down. Ctrl+N / Ctrl+P do not work as alternatives.

Expected behavior

Support Unix / editor-style navigation so that:

• Ctrl+N moves to the next item (down)
• Ctrl+P moves to the previous item (up)

This matches common behavior in Vim, Emacs, VS Code, and many terminal UIs, and lets users keep their hands on the home row while working with gh stack.

Optionally, supporting Ctrl+J / Ctrl+K for down/up (or allowing these to be configured) would make the experience even more familiar for Vim users.

Actual behavior

Arrow keys move the selection, but Ctrl+N / Ctrl+P have no effect.

Environment

• gh version: 2.90.0
• gh stack version: 0.0.2