Conflicts resolved (preserving fork customizations):
- config.go: keep NodeTLSProxy + add upstream OpenAIHTTP2
- gateway_service.go: NewGatewayService now takes both rpmTokenBucketSvc
(local) and userPlatformQuotaRepo (upstream)
- wire_gen.go: wire both new args into the call site
- http_upstream.go: drop redundant settings re-assignment; keep proxy
URL log redaction
- http_upstream_test.go: adopt upstream's explicit-0-disables semantics;
keep 600s default constant in nil-cfg fallback test
- user_handler_test.go / gateway_record_usage_test.go: pick up new
userPlatformQuotaRepo nil parameter
Also updated test stubs (windsurf_google_login_test.go,
windsurf_tier_access_service_test.go, gateway_models_test.go) for new
SetModelRateLimit variadic signature and the extra NewGatewayService arg.
Upstream highlights: OpenAI embeddings gateway, user x platform USD
quota, content-moderation risk thresholds, OAuth 401 credentials
no-overwrite fix, HTTP/2 OpenAI upstream config, pool retry status code
configurability, long-context cache pricing multipliers.
