Introduce a new `Users` class to handle scheduled tasks for user status checks and batch processing. Refactor user approval functionality to allow silent operations and avoid sending notifications where unnecessary. Enhance user registration to prevent unfinished registrations from being processed in scheduled checks.
Introduced `maybe_init_wp_filesystem` for better WP_Filesystem initialization and added new utility methods like `remove_dir`. Improved cache handling and documentation annotations for several methods. These changes enhance file management and ensure smoother integration.
* Sending email notifications directly (without Action Scheduler) on user delete action;
* Changed activation handler priority for integration with Action Scheduler
* Added 'fetch_user_id' argument for fetching the necessary user before email sending when Action Scheduler is active.
* fixed double handler of email activation link (wp_die doesn't stop the script for some reason);
* added redirects to login page with error notices instead of wp_die text;
* updated filters by status, avoid slow queries for getting users count;
* updated bulk-actions for changing statuses (moved to WP native dropdown)
* separate handlers for changing user statuses on wp-admin and frontend (partially implemented);
* created class UM()->common()->users() to handle user statuses in more clear format;
* deprecated old hooks and old functions
Mykyta Synelnikov