fix(strands): allowlist metrics, add span_origin, fix agent metadata reads#612

Abhijeet Prasad (AbhiPrasad) merged 1 commit into

mainbraintrustdata/braintrust-sdk-python:mainfrom

fix/strands-skill-alignmentbraintrustdata/braintrust-sdk-python:fix/strands-skill-alignmentCopy head branch name to clipboard