Add live transcript attach and managed agent runs - #6

Add live transcript attach and managed agent runs#6

Stephen Belanger (Qard) wants to merge 4 commits into

mainbraintrustdata/braintrust-coding-agent-plugins:mainfrom

agent/trace-attach-runbraintrustdata/braintrust-coding-agent-plugins:agent/trace-attach-runCopy head branch name to clipboard