Refactor CyberPanel Installer into Modular Architecture
- Transformed the monolithic installer script into a modular structure, enhancing maintainability and readability.
- Introduced dedicated modules for OS detection, dependency management, installation logic, and fixes.
- Added a beautiful interactive UI with progress indicators and menus for a better user experience.
- Implemented multiple installation modes: Interactive, Auto, and Update.
- Included comprehensive error handling and logging for improved diagnostics.
- Created a test script to validate module existence and functionality.
This update significantly improves the installation process and user interaction for CyberPanel.
- Deleted `install_enhanced.sh` and `INSTALLATION_STATUS_FINAL.md` as part of the transition to a modular architecture for the CyberPanel installer.
- Removed `INSTALLER_COMPLETION_SUMMARY.md` to streamline documentation and focus on essential components.
- Updated `install.sh` to reflect changes in the installation process, enhancing modularity and maintainability.
- Ensured that the installer now utilizes a more organized structure with dedicated modules for OS detection, dependency management, and installation processes.
