Some minor improvements and fixes.
- [Improved] MariaDB 11.8 support.
- [Improved] General code improvements.
- [Improved] HTTP Auth protected paths, delete function improved.
- [Improved] Site info subfolders list now check for correct configuration.
- [Improved] System info for MySQL client not displayed in some cases.
- [Fixed] HTTP Auth delete all protected paths not removed from root in some cases.
- [Fixed] Delete HTML subfolder failing in some cases.