add portable ssd, fix laptop eval

systems/amd-server/configuration.nix

@@ -23,6 +23,7 @@
     };
     services = { syncthing = { enable = true; }; };
     hardware = {
+      amd-gpu.enable = true;
       firmware.enable = true;
       ssd.enable = true;
       wooting.enable = true;
@@ -62,9 +63,6 @@
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
-  boot.initrd.kernelModules = [ "amdgpu" ];
-  services.xserver.enable = true;
-  services.xserver.videoDrivers = [ "amdgpu" ];
 
   #zenpower for ryzen
   boot.extraModulePackages = with config.boot.kernelPackages; [ zenpower ];