cleanup: Archive old complex scripts and documentation

- Move all old complex backup scripts to old_scripts/
- Archive previous documentation versions
- Clean up temporary files and debian packages
- Update README to focus on new simple system
- Keep only the enhanced simple backup system in main directory

Main directory now contains only:
- simple_backup_gui.py (GUI interface)
- enhanced_simple_backup.sh (CLI interface)
- list_drives.sh (helper)
- simple_backup.sh (basic CLI)
- SIMPLE_BACKUP_README.md (detailed docs)
- README.md (project overview)

old_scripts/deb-package/DEBIAN/control

@@ -0,0 +1,19 @@
+Package: lvm-backup-manager
+Version: 1.0.0
+Section: utils
+Priority: optional
+Architecture: all
+Depends: python3, python3-tk, lvm2
+Maintainer: LVM Backup Team <backup@example.com>
+Description: Professional LVM Backup Manager with GUI
+ A modern, user-friendly graphical interface for creating
+ block-level backups of LVM volumes. Features include:
+ .
+  * Intuitive drive selection with size information
+  * Real-time progress monitoring
+  * Time estimation and speed indicators
+  * Professional logging and verification
+  * Safe snapshot-based backup process
+ .
+ This tool creates exact, bootable clones of your LVM
+ volumes for complete system backup and recovery.