* feat(gateway): forward HTTP requests to the Python proxy
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(gateway): preserve required forwarding headers and separate upgrades
* test(gateway): clarify hash compatibility and relocate forwarding docs
* test(gateway): define URL fragment forwarding behavior
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Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
