The account strings grew en/fr/de/es/zh/types past the per-file line
cap the health ratchet holds them to. The connector card and account
strings now live in their own topic files (`<locale>_connector_card.ts`,
`<locale>_connector_accounts.ts`, `types_connectors.ts`), the same split
the other large topics already use, which leaves each catalog shorter
than on main. Also regenerates `locales/_keys.desktop.json` for the new
keys.
fcd90decf3