test: give Codex account close retry a realistic deadline

[0thernet]

What changed

• Keep the dispatched-login abort/timeout tests' first close fail-closed while the login is held, but give the post-release retry a 1000 ms deadline rather than 5 ms.
• Add a controlled-clock regression showing that exhausting the close deadline immediately after releasing the login still retains the lease; only a later fully proven close releases it once.
• This is a test-only change; account lease/release behavior in src/ is unchanged. The synthetic reproduction identifies a plausible timing mechanism, not a confirmed root cause of Bump actions/setup-node from 7.0.0 to 7.1.0 #521's runner failure.

Verification

• bun test test/codex-account.test.ts --rerun-each=5 (310/310 passed)
• bun run check:versions, bun run typecheck, bun run check:convex, bun run build:dist, and bun run check:package passed.
• bun run check was attempted but this OS-confined native executor denies Unix-socket listening in unrelated egress/driver tests (206 failures). CI's Compatibility package and Required checks on the PR are the supported-environment gate; do not bypass them.

Related: #521 (its separate Dependabot branch is not changed here).

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

1 Skipped Deployment

Project	Deployment	Actions	Updated
xcb	Ignored		Oct 17, 2026 5:19pm UTC