fix(proxy): backport #40541, #43642, and #43656 to stable/1.103.x for v1.103.2 - #43897

fix(proxy): backport #40541, #43642, and #43656 to stable/1.103.x for v1.103.2#43897

mateo-berri merged 7 commits into

stable/1.103.xBerriAI/litellm:stable/1.103.xfrom

litellm_backport_usage_attribution_stable_1_103_xBerriAI/litellm:litellm_backport_usage_attribution_stable_1_103_xCopy head branch name to clipboard