(EAI-622): Add braintrust tracing to server#579

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mongodben wants to merge 5 commits intomainfrom EAI-622

+998-433

Commits on Dec 11, 2024

add braintrust to core
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Commits on Dec 12, 2024

Commits on Dec 13, 2024

Merge remote-tracking branch 'upstream/main' into EAI-622
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Commits on Dec 16, 2024

checkpoint
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