fix(langchain): forward provider-reported cost to costDetails - #880

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mittalpk wants to merge 3 commits into

langfuse:mainfrom

mittalpk:fix/langchain-forward-provider-cost

Commits on Jul 21, 2026

fix(langchain): forward provider-reported cost to costDetails
mittalpk
committed
fix: use POSIX-compatible redirect in pre-commit hook
mittalpk
committed
fix(langchain): check response_metadata shape instead of AIMessage identity
mittalpk
committed