export async function logUsage(
  db: D1Database,
  siteId: string,
  op: string,
  sha256: string | null,
  sizeBytes: number | null,
): Promise<void> {
  await db
    .prepare("INSERT INTO usage_log (site_id, op, sha256, size_bytes) VALUES (?, ?, ?, ?)")
    .bind(siteId, op, sha256, sizeBytes)
    .run();
}