sayan-oai bf732600ea [chore] add additional_details to StreamErrorEvent + wire through (#8307) ...

### What

Builds on #8293.

Add `additional_details`, which contains the upstream error message, to
relevant structures used to pass along retryable `StreamError`s.

Uses the new TUI status indicator's `details` field (shows under the
status header) to display the `additional_details` error to the user on
retryable `Reconnecting...` errors. This adds clarity for users for
retryable errors.

Will make corresponding change to VSCode extension to show
`additional_details` as expandable from the `Reconnecting...` cell.

Examples:
<img width="1012" height="326" alt="image"
src="https://github.com/user-attachments/assets/f35e7e6a-8f5e-4a2f-a764-358101776996"
/>

<img width="1526" height="358" alt="image"
src="https://github.com/user-attachments/assets/0029cbc0-f062-4233-8650-cc216c7808f0"
/>

2025-12-24 10:07:38 -08:00

..

src

[chore] add additional_details to StreamErrorEvent + wire through (#8307)

2025-12-24 10:07:38 -08:00

tests

[chore] add additional_details to StreamErrorEvent + wire through (#8307)

2025-12-24 10:07:38 -08:00

Cargo.toml

feat: introduce codex-utils-cargo-bin as an alternative to assert_cmd::Command (#8496)

2025-12-23 19:29:32 -08:00