Function writeDatabaseRows

apps/desktop/src/main/databases.ts:218–227

(
  root: string,
  rel: string,
  rows: DbRow[]
)

/** Persist rows to the CSV (schema/header come from the sidecar). */
export async function writeDatabaseRows(
  root: string,
  rel: string,
  rows: DbRow[]
): Promise<DatabaseDoc> {
  const sidecar = await readSidecar(root, rel)
  if (!sidecar) throw new Error(`Database sidecar missing: ${rel}`)
  await writeFileAtomic(databaseDataPath(root, rel), serializeRows(rows, sidecar.fields))
  return hydrate(rel, sidecar, rows.map((r) => ({ ...r })))
}

/**
 * Persist schema + views to the sidecar AND rewrite the CSV under the new