Fix: Fatal error in cron-based file integrity check — Bearmor_Checksum::get_checksum() was renamed to get_stored() and the call site was not updated, causing daily scans to crash and trigger a WP recovery email
Fix: Hash algorithm mismatch in check_root_directory() — baseline stored SHA-256 but integrity comparison used SHA-1, causing all root-level files to be incorrectly flagged as changed
