22 English strings outside the catalogue. 10 were dead duplicates: the filter, tab and band labels were already translated from keyCities.* in the templates, so the English copies go. The rest now come from keys:
- the list's caveat is three translated lines, and its long sentence is ONE key rendered with useSentence, with the named-centre count and "Nominatim/OpenStreetMap" passed in as values (the name as its own left-to-right island, never translated);
- a row's group count reuses keyCities.list.peopleGroups, and the unknown internet pill reuses keyCities.map.unknown;
- a load failure reads "The data could not be loaded: {detail}" in the reader's language, with the server's own words as the detail (list and tables);
- the poster wall's intro and its "Other" region come from keys.
Headless, SSR with the real catalogue (_qa-cycle/exp-shepherd/check-keycities-i18n.mjs): the caveats render from keyCities in en, ar and zh, the gazetteer's name stays a <bdi dir="ltr"> island, no raw key or placeholder. The experimental English scan: key-cities 22 → 0. key-cities stays gated (dev only); it builds.
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