Brent Traut c92700d299 Backfill exec completion items through paginated history (#57800) ...

## Why

`codex exec` recovers turn items at completion because item notifications can be dropped under backpressure. This recovery needs to respect the thread's history mode.

## What changed

For paginated threads, fetch every page from `thread/items/list`, scoped to the completed turn. Preserve items already present in the completion notification when merging the recovered history, and stop recovery if a cursor repeats. Keep `thread/read` recovery for other history modes.

## Testing

Add regression coverage for recovering a final answer across multiple item pages and for a failed fork recovering only its own turn.

GitOrigin-RevId: f005ca2cf9d8313bbbf32ed4c228ebb5e51428a2

2026-10-28 18:03:57 +00:00

..

src

Backfill exec completion items through paginated history (#57800)

2026-10-28 18:03:57 +00:00

tests

Backfill exec completion items through paginated history (#57800)

2026-10-28 18:03:57 +00:00

BUILD.bazel

Avoid recompiling Bazel integration tests for runtime fixture changes (#57742)

2026-10-28 13:55:51 +00:00

Cargo.toml

Suppress repeated turn diffs in codex exec human output (#53444)

2026-10-12 18:21:10 +00:00