nes: don't trigger completions if there's cached NES available#2403

ulugbekna wants to merge 1 commit intomainmicrosoft/vscode-copilot-chat:mainfrom

ulugbekna/smarter-joint-completions-provider-4microsoft/vscode-copilot-chat:ulugbekna/smarter-joint-completions-provider-4Copy head branch name to clipboard