organize modules

modules/system/core/virtualization.nix

@@ -0,0 +1,21 @@
+{ ... }: {
+  virtualisation = {
+    # waydroid.enable = true;
+    docker.enable = true;
+    # libvirtd = {
+    #   enable = true;
+    #   qemu = {
+    #     package = pkgs.qemu_kvm;
+    #     swtpm.enable = true;
+    #     runAsRoot = false;
+    #     ovmf = {
+    #       enable = false;
+    #       packages = [(pkgs.OVMF.override {
+    #         secureBoot = true;
+    #         tpmSupport = true;
+    #       }).fd];
+    #     };
+    #   };
+    # };
+  };
+}