chore: Record stable span tree snapshots instead of heavily normalized payloads#2011

Luca Forstner (lforst) wants to merge 5 commits into

mainbraintrustdata/braintrust-sdk-javascript:mainfrom

lforst/e2e-ascii-span-treesbraintrustdata/braintrust-sdk-javascript:lforst/e2e-ascii-span-treesCopy head branch name to clipboard