Refresh system/tool pins, install official Element Nightly, expand development tools, and finish desktop workflows with a shared charcoal/gold design. Retain host-specific updates and NixOS recovery generations.
Keep kbot, Plasma/SDDM, NetworkManager, systemd-boot and the installed storage while adding dev/Hyprland as a separate physical host target. Keep EC2 integration and its updater isolated.
Include WireGuard/OpenVPN clients, NetworkManager OpenVPN integration and network diagnostics; add recovery checks and activation instructions.