## Why
Concurrent executions accessing the same endpoint can produce duplicate network approval prompts before a session decision is recorded.
## What changed
- Queue manual prompts by environment, host, protocol, and port while keeping execution decisions separate.
- After a one-time approval or denial, let the next execution prompt. Reuse committed session grants and deny rules without another prompt.
- Keep tool results paused while requests are queued and attribute the wait to the triggering tool call.
## Testing
Extend coverage for concurrent requests, one-time and session decisions, independent ports, queued cancellation and timing, and isolation between local and remote environments.
GitOrigin-RevId: ebf580dddc39a9a9dc3b0d1acfa21438fbc6e100
## Description
Dependent on:
- [responsesapi] https://github.com/openai/openai/pull/760991
- [codex-backend] https://github.com/openai/openai/pull/760985
`codex app-server -> codex-backend -> responsesapi` now reuses a
persistent websocket connection across many turns. This PR updates
tracing when using websockets so that each `response.create` websocket
request propagates the current tracing context, so we can get a holistic
end-to-end trace for each turn.
Tracing is propagated via special keys (`ws_request_header_traceparent`,
`ws_request_header_tracestate`) set in the `client_metadata` param in
Responses API.
Currently tracing on websockets is a bit broken because we only set
tracing context on ws connection time, so it's detached from a
`turn/start` request.
Charlie Marsh