Multiple autocomplete suggestions like GitHub Copilot

[TonyXTYan]

Validations

• [x] I believe this is a way to improve. I'll try to join the Continue Discord for questions
• [x] I'm not able to find an open issue that requests the same enhancement

Problem

Currently continue only gives one autocomplete suggestion.

Solution

Similar to GitHub Copilot, it would be nice if it could continuously query the model for more autocomplete suggestions.

Features I have in mind is that it could take in a list of autocomplete model candidates, and query all models at the same time for autocomplete suggestions. It would also be nice if it can continuously ask the model to generate more autocomplete suggestions once the user has viewed all options.

I have a few mostly idle machines with good GPUs in the office, it would be nice if I can utilise them all.