Introduced a front-end mechanism to notify users of available service updates and enhanced the service info page to reflect update status dynamically. Removed backend audit log writes for version checks to streamline operations and improve performance. Updated styling to visually highlight update notifications.
This commit introduces a new "Service Information" section displaying runtime details, installed version, and update status for the NexaPG application. It includes backend API endpoints, database schema changes, and a corresponding frontend page that allows users to check for updates against the official repository. The `.env` example now includes an `APP_VERSION` variable, and related documentation has been updated.
