GIB Desktop: Cross-Platform Visual Interface

[Theryston]

Description:
Create a cross-platform desktop application (GIB Desktop) to manage backups visually, powered by the existing GIB CLI engine.

Why:
While CLI is powerful, a GUI greatly improves accessibility for less technical users, small teams, and even advanced users for day-to-day usage and visualization.

Core Features:

• Browse backups by repository key
• Restore files visually (tree navigation)
• Configure backup jobs (folders, keys, storages)
• Logs and snapshot history
• Progress bars and health status
• Should be able to add an ssh machine and visually configure an backup of an folder inside that machine

Implementation Suggestions:

• Use Tauri for cross-platform support (Windows/macOS/Linux)
• Interface with GIB CLI internally (via --mode json and Fully Non-Interactive Mode #3)