Not so long ago I wrote a guide on how to get GitHub Copilot running with a local model in Visual Studio Code. Since then Copilot subscriptions have got much more expensive, local models have got much more powerful and getting local Copilot up and running has got much easier. So I wrote an updated guide.
Thank you for submitting this post, and telling me about Lemonade. I was surprised at how easy it was to install on my Ubuntu host! I think I'll have fun playing around with it.