Change proxy strategy: first attempt goes direct (no proxy). Only if direct fails, fall back to proxy pool with rotation. This way healthy upstreams don't pay the proxy latency. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Change proxy strategy: first attempt goes direct (no proxy). Only if direct fails, fall back to proxy pool with rotation. This way healthy upstreams don't pay the proxy latency. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>