Add standalone native A2A session routing sample with same-user and real-user evidence - #1156

Add standalone native A2A session routing sample with same-user and real-user evidence#1156

Hameed Kunkanoor (Hameedkunkanoor) wants to merge 3 commits into

mainmicrosoft-foundry/foundry-samples:mainfrom

feature/a2a-session-routing-samplemicrosoft-foundry/foundry-samples:feature/a2a-session-routing-sampleCopy head branch name to clipboard