test(web): fix the flaky ConnectPage focus assertions #1201

web/src/routes/ConnectPage.test.tsx fails at random on focus assertions. The usual one is ConnectPage (#798, consent D) > starts a reconnect at the request too, which fails with expect(element).toHaveFocus().

It failed three times on 2026-10-10, on PRs that do not touch ConnectPage (including #1189 and #1193), and passed each time on a re-run of the failed job. Example: run 38091057293 on #1193 (1 failed, 3801 passed).

Likely cause: the test asserts focus before an async state change or portal commit has settled. Fix it with a waitFor/findBy on the focus target, or by awaiting the action that moves focus, and do not add retries.

Done when: the test passes 20 runs in a row under CI-like load (--maxWorkers=2).