Modernize GUI.sh interactive GUI menu system #53
Description
Description
GUI.sh is a complex interactive GUI menu system (likely using whiptail or dialog) that has not been updated to the current framework standards. As a primary graphical entry point for users, it needs modernization to integrate properly with the shared utility framework.
Acceptance Criteria
- Script sources shared utilities consistently with other modernized scripts
- Menu navigation and script dispatch logic follows current conventions
- Compatible with remote execution workflows
- Existing menu structure and functionality preserved