pakrym-oai d05e6d5f46 Establish root turn identity for independent tasks and memory requests (#42900) ...

## Why

Background and empty-input turns could lack a `root_turn_id`, and detached memory requests omitted turn identity entirely. Tasks without a root could also adopt one from coalesced mailbox input.

## What changed

- Set `root_turn_id` to the task's turn ID at task start unless an inherited or recovered root is already present.
- Stop assigning roots from mailbox input or steering an active turn.
- Give detached memory requests a fresh UUID for both `turn_id` and `root_turn_id`, included in turn headers and client metadata while still omitting session and thread identity.

## Testing

Extend assertions for background turns, empty input, goal continuations, manual compaction, and detached memory requests. Exercise mailbox coalescing with both independent and inherited roots to verify the task keeps its established root.

GitOrigin-RevId: ee0f2f1b43542a9f5884f694c1d94341b476779c

2026-09-05 01:04:12 +00:00

..

common

Persist Daybreak preferences in thread metadata (#42854)

2026-09-04 21:17:25 +00:00

fixtures

Organize bundled Rust resources under asset directories (#41477)

2026-08-29 06:05:28 +00:00

remote_env_windows

Apply remote platform semantics to exec safety checks (#42113)

2026-09-01 18:24:56 +00:00

suite

Establish root turn identity for independent tasks and memory requests (#42900)

2026-09-05 01:04:12 +00:00

all.rs

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

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

responses_headers.rs

Sanitize credentials from Git remote metadata (#40713)

2026-08-25 21:34:05 +00:00