[bot] Add /refine command and /plugins dashboard documentation#190

DanWahlin merged 2 commits into

maingithub/copilot-cli-for-beginners:mainfrom

update/refine-command-and-plugins-dashboard-8dd1e683d78d64b6github/copilot-cli-for-beginners:update/refine-command-and-plugins-dashboard-8dd1e683d78d64b6Copy head branch name to clipboard