fix(host): a workspace's people seal that fails for now no longer empties the window's list
Follow-up to Devin's review of #3942 (thread).
The host's people follow told the window every seal refusal, including passing ones such as unanswered. The window drew any refusal as no people, so the members (and the Transfer ownership controls drawn from them) disappeared until the next push.
The host now tells only a workspace the account is not in (not-found). A seal that fails for now is retried on the backoff without telling the window, so the window keeps the people it holds. If the list was never answered, the window's own first read covers it.
Test: compose-tasks.test.ts fails the people seal for a while. No refusal reaches the window, and the seal is asked again. Without the fix the test fails.
The invitations follow that #3956 adds shares this code, so it gets the same behavior when that PR rebases.
Made with Luke
