Function exists

apps/desktop/src/main/databases-migrate.test.ts:21–24

(p: string)

})

const exists = (p: string): Promise<boolean> =>
  access(p)
    .then(() => true)
    .catch(() => false)

// A minimal legacy database: loose `<Name>.csv` + co-located sidecar, with one
// record-page note under the per-database `<Name>/` folder.