Charlie Marsh bce481fdcb Fix cancelled review leaving MCP startup busy (#31189) ...

## Summary

Cancelling an inline review could leave the TUI stuck in MCP startup
state, so subsequent `/review` commands were rejected as though another
task were still running. Specifically, the child’s “Starting MCP
servers” event was incorrectly forwarded to the parent TUI, so the
parent was marking itself as busy.

This keeps delegate-session MCP startup events inside the delegate
instead of exposing them as parent-session state.

## Reproduction

Here's the before -- notice that after I cancel the first review, I'm
prevented from running `/review` again:


https://github.com/user-attachments/assets/571a0793-3253-4bcc-8f10-3782d176162f

And the after -- notice that after I cancel, I can immediately start a
new `/review`:


https://github.com/user-attachments/assets/dd98b1d7-6a71-4a1f-a4b2-3295bc4848e5

2026-07-06 10:55:35 -04:00

..

common

Preserve namespaces on custom tool calls (#30302)

2026-06-27 09:54:56 -07:00

remote_env_windows

core: load AGENTS.md from foreign environments (#28958)

2026-06-18 15:06:23 -07:00

suite

Fix cancelled review leaving MCP startup busy (#31189)

2026-07-06 10:55:35 -04:00

all.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

responses_headers.rs

feat: use run agent task auth for inference (#19051)

2026-06-24 22:31:41 -07:00