Function findUserByEmail

apps/web/src/lib/user/index.ts:323–327

(email: string)

  // A passkey never owns a `user_auth_provider` row: the credential is bound to
  // the Kilo user id in `passkey_credentials`, and the redeemed sign-in ticket
  // already proved that id, so the provider account id *is* the user id.
  // Resolve it directly and leave the account's hosted domain and display name
  // untouched — the passkey path settles no user-account changes.
  if (args.provider === 'passkey') {
    return (await findUserById(args.provider_account_id)) ?? null;
  }