352bb6bb9e
test_peer_services_* functions hardcoded 'http://192.168.31.51:3000' as the fallback for PIC_API_BASE, causing failures when tests run on any other host (including pic1 itself). Use the api_base fixture, which reads PIC_HOST and PIC_API_PORT from the environment. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>