Add a keyboard shortcut for toggling session read/unread

What version of the Codex App are you using (From “About Codex” dialog)?

Codex Desktop

What subscription do you have?

Enterprise

What platform is your computer?

macOS

What issue are you seeing?

There is no way to toggle a chat as read/unread with keyboard. Be nice to have an ability to configure a shortcut for this.

This is helpful in cases where you read a message but need to come back to this later. Much faster to do this with a shortcut then with a mouse.

What steps can reproduce the bug?

Go to settings -> Keyboard shortcuts -> observe that there's no way to configure a shortcut for the action of toggling read/unread status for a session

What is the expected behavior?

_No response_

Additional information

I suggest Ctrl + q or ctrl + u as a default, it's what outlook does