kandev/docs/plans/github-pr-review-rerequest/task-10-persistent-request-lifecycle.md

id, title, status, wave, depends_on, plan, spec

id	title	status	wave	depends_on	plan	spec
10-persistent-request-lifecycle	Persistent review-request lifecycle	done	5	06-pr-scoped-request-state 07-mobile-pr-identity-layout	plan.md	../../specs/ui/github-pr-review-actions.md

Task 10: Persistent Review-request Lifecycle

Acceptance

• An in-flight or successful optimistic request survives keyed panel unmounts and remounts for the same immutable PR identity.
• A deterministic deferred-write A → B → A test proves only one POST and no re-enabled dismissed action.
• The atomic duplicate guard does not depend on a React render occurring between clicks.
• Optimistic pending clears when current requested-reviewer data confirms it or when a newer review by that reviewer supersedes the dismissed baseline, even if no refresh ever observed the intermediate requested state.
• Failed writes remain retryable and lifecycle metadata is reclaimed after a terminal server state.
• Obsolete duplicate mutation helpers/tests are removed.

Ownership

• apps/web/components/github/use-pr-scoped-review-request.ts
• apps/web/components/github/pr-detail-panel.tsx and .test.ts
• apps/web/components/github/pr-reviews-section.tsx and .test.tsx only if the callback needs review identity data.
• apps/web/e2e/tests/pr/mobile-pr-rerequest-review.spec.ts
• Task 10 status only.

Do not alter mobile layout geometry, backend, public docs, spec, or plan.md.

Output contract

Use TDD. Report RED/GREEN evidence for both lifecycle races, exact checks, state-lifetime/cleanup rationale, files changed, and set only this task file to done.