continue refactor, home modules are actual modules and remove some useless files

homeConfigs/hosts/vbox/home.nix

@@ -0,0 +1,14 @@
+{ config, lib, pkgs, ... }:
+
+{
+  services.picom = {
+    backend = "xrender";
+    settings = {
+      blur = {
+        method = "none";
+		size = 0;
+		deviation = 0.0;
+	  };
+    };
+  };
+}