jif 57d57df608 Let late low-risk scores complete pending Guardian reviews (#51396) ...

## Why

A synchronous Guardian review could keep an action waiting even after an asynchronous score supplied valid low-risk evidence for approval.

## What changed

- In adaptive mode, race the synchronous review against score updates that satisfy the existing cached-approval checks, unless a fresh review is required.
- When asynchronous approval wins, cancel and drain the pending review, then revalidate the action and history lifetime and enforce cancellation and timeout limits before approving.
- Emit an approved review completion without a synchronous assessment or risk level, and use the cached-approval path for the final decision.

## Testing

Add an app-server regression case that holds the synchronous review pending, releases a low-risk score, and verifies approval completes without a risk level. Sequence existing scenarios to finish synchronous reviews before releasing classification results when they test synchronous evidence.

GitOrigin-RevId: 04f5ad6b960b819b565fccb1b85c8039ccbd0479

2026-10-06 15:33:14 +00:00

..

examples

Require content kinds for extension prompt fragments (#40177)

2026-08-23 03:12:58 +00:00

src

Let late low-risk scores complete pending Guardian reviews (#51396)

2026-10-06 15:33:14 +00:00

tests

Let late low-risk scores complete pending Guardian reviews (#51396)

2026-10-06 15:33:14 +00:00

BUILD.bazel

extension: add initial typed extension API (#21736)

2026-05-11 11:06:24 +02:00

Cargo.toml

Bind Guardian async scores to target environment permissions (#47830)

2026-09-24 12:34:04 +00:00

notes.md

extension: add initial typed extension API (#21736)

2026-05-11 11:06:24 +02:00