Edit assistant replies since the last user message in your external editor (Zed, VS Code, etc.).
pi install git:github.com:wasname/pi-edit-last
Then /reload in pi.
/reload
/edit-last-external
$EDITOR
Uses $VISUAL or $EDITOR (falls back to vi). Set in your shell:
$VISUAL
vi
export VISUAL=zed # or code, vim, etc.