The install-docker.sh script is now generated with Portainer installation logic only if INSTALL_PORTAINER is set to 'yes'. The previous placeholder and sed replacement approach has been removed for clarity and maintainability. This change improves script generation and conditional handling for Portainer installation.
Replaces inline Portainer installation with a separate script when requested. Updates install-docker.sh to call the new script, improving maintainability and logging.
Moved and redefined _is_whitelisted_key as a global function for use in multiple locations. Improved formatting and readability in the advanced_settings wizard, including better handling of container type selection and IPv6 configuration steps.
Replaces the old whiptail menu loop in advanced_settings with a state-machine, wizard-style configuration supporting forward and backward navigation. Each step is now modular, input validation is improved, and a summary confirmation is shown before applying settings. This enhances user experience and maintainability for container configuration.
Introduced a new load_vars_file() function to safely parse and load whitelisted var_* keys from vars files. Replaced duplicate local parsing logic in default_var_settings and install_script with the shared function for consistency and maintainability.
Added tput smcup and rmcup to advanced_settings to prevent flicker between dialogs. A trap ensures the alternate screen buffer is exited on any return.
Introduces misc/build refactor_menu.func with comprehensive build and configuration functions for LXC containers in Proxmox VE. Refactors and modularizes initialization, storage selection, resource management, and advanced interactive configuration logic from misc/build.func.
