Q013
A database URL the driver can't open (a postgres:// URL given to the SQLite entry, or the reverse).
Fix: Use the matching createDb: @kerf-js/start/db/sqlite or @kerf-js/start/db/postgres.
Status in kerf@0.1.0: reported by @kerf-js/start when it serves or renders the route, and by kerf check and kerf routes --meta.