feat: Add @cloudflare/ai-chat instrumentation#2256

Luca Forstner (lforst) wants to merge 10 commits into

mainbraintrustdata/braintrust-sdk-javascript:mainfrom

lforst/dum-e/madrid-9519635cbdbraintrustdata/braintrust-sdk-javascript:lforst/dum-e/madrid-9519635cbdCopy head branch name to clipboard