Describe the feature or problem you'd like to solve

Old habits die hard and several cli tools have support for :q to exit. Copilot doesn't. It recently added an exit alias (non-slashed) to avoid submitting prompts when wanting to exit copilot. Can we have ":q" as an exit alias on top of (/exit, /quit and exit)

Proposed solution

Increase UX of Copilot Cli by adding a vim-like ":q" alias for exiting. Similar behavior as the "exit" alias, with the purpose of avoiding submitting prompt requests to Copilot when the user wanted to exit instead

Example prompts or workflows

No response

Additional context

No response