[25.4.2] - 2025-10-09

Fixes

- Fix compilation error on ARM architecture.
- Fix eliminate erroneous ER_READONLY message in logs when executing TRUNCATE on
  global tables sometimes.

WebUI

- Add a login form and JWT-based session management. The JWT secret is stored in
  the `_pico_db_config` table as `jwt_secret`. Set `jwt_secret` to an empty string ("")
  to disable authentication. On upgrade, Picodata leaves the existing `jwt_secret`
  unchanged. To enable web authentication on existing clusters, reset `jwt_secret`
  via the `ALTER SYSTEM` API.