Since there is a preconfigured Code Custom Assistant, it would be great to use it directly inside VSCode without opening an additional window.
I believe for initially, that would be something like GitHub Copilot Chat: it stays in the panel, and can input the context from the selection or current opened file and provide solution based on them; and for long term, I would love to see auto suggestion while coding, generation docs and tests, and more just like the original GitHub Copilot extension.
