- Update example configuration comments
- Refactor server rescue check to use file_exists
- Add Ubuntu installation timeout and polling constants
- Implement non-interactive installation script execution
- Enhance SSH execution with argument parsing
- Add check to skip reinstallation if Ubuntu is already installed
- Copy SSH key to new system during installation
- Poll for installation completion with progress updates
- Use `node.exec` instead of `node.exec_interactive`
- Use `execvp` correctly for shell execution
- Recreate node connection after server reboot
- Adjust SSH wait timeout to milliseconds
- Removed the unused files
- Updated the README
- Added all needed scripts in /scripts dir
- Update script paths in CI configuration
- Update script paths in Go code
- Move installation scripts to scripts directory
- Change script path from ./install_v.sh to ./scripts/install_v.sh
