So you got tired of AI just suggesting code edits, and now you want it to help you run code, too. Silly human, you have come to the right place. This will take five steps.
This gets an A+ for creativity. Fire up your shell, then launch Neovim. Then shell out with
:VimShell to get back to where you started, but with Copilot suggestions.
My guess is the ergonomics of this are… bad. But a cool hack, regardless!