this is really cool and well done. i will start using it in conjunction with Codeium's plugin (free Copilot alternative): https://github.com/Exafunction/codeium.vim
for transparency: I'm from the Codeium team, and we are big fans of getting this AI gen tech to all developers on all IDEs for free - we've also open sourced an emacs plugin: https://github.com/Exafunction/codeium.el