Runway (Nano Banana 2) used a 30s whole-request timeout that includes reading the response body, so downloading a rendered image/video artifact off a slow CDN aborted with 'request canceled (Client.Timeout or context cancellation while reading body)'. Raised to 300s; genCtx still bounds the overall generation.
Now only the generate/video submit uses proxy.url; cookie-exchange/login, token refresh, credit-balance and project/session bootstrap all go direct. Also splits adobe GenerateVideo (submit=proxy, poll/download=local). Verified live: adobe gpt 1K cookie-exchange via local IP, submit 23.244.30.102 (proxy) vs local 76.209.9.65, 2.0MB PNG. Build+vet pass.
Extends the adobe split to leonardo, krea, imagine, runway (image+video) and chatgpt: reference-image upload, polling and result download egress on the local IP; only the generate/task-create submit uses proxy.url. chatgpt keeps its anti-bot-guarded submit+upload phase on the proxy and moves only the existing second (poll/resolve/download) session to local. custom is already direct. Build+vet pass; adobe verified live, the other providers are code-complete but not yet live-tested (no dev accounts).
Full Go backend + Vue 3 frontend, OpenAI-compatible API, multi-provider
account pools, billing/admin, Docker one-command deploy with auto HTTPS.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>