sync: bring v0.6-integration into release/v0.6.0 (ATIF/ADP runtime emission + router docs/tests + smoke gate)#680

xdotli merged 13 commits into

release/v0.6.0benchflow-ai/benchflow:release/v0.6.0from

v0.6-integrationbenchflow-ai/benchflow:v0.6-integrationCopy head branch name to clipboard