Dylan Hurd cefcffd692 Preserve approvals reviewer when forking threads (#34664) ...

## Why

Forking a persisted thread could lose its approvals reviewer and fall back to
configuration defaults.

## What changed

- Restore the latest persisted approvals reviewer from the full source history
  when creating a fork, while continuing to honor explicit overrides.
- Keep boundary-based history truncation independent from reviewer restoration,
  so a fork at an earlier turn retains the source thread's latest setting.

## Testing

- Add an app-server test that sets auto-review, forks at an earlier turn, and
  verifies the fork reports auto-review.

GitOrigin-RevId: 41c515755de7de600f71c1259f96908f2d169ca7

2026-07-22 02:47:33 +00:00

..

common

Remove unused Rust helpers (#34345)

2026-07-20 13:45:29 +00:00

suite

Preserve approvals reviewer when forking threads (#34664)

2026-07-22 02:47:33 +00:00

all.rs

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

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