- Separated the unified host and guest installation instructions from README.md into distinct, OS-specific subpages within the docs/ directory.
- Added a new installation guide for Proxmox VE Ubuntu Cloud-Init guests.
- Replaced the large installation sections in README.md with an index linking to the new subpages.
- Consolidated uninstallation steps into their respective OS guides with fallback DKMS removal instructions.
- Clarified instructions for optional configurations (Block VFs, UEFI Secure Boot).
