Add Colmena to manage systems, use better pathing for smallfetch, use better mountpoints and hostnames from Colema

modules/home/wms/programs/wallpapers/default.nix

@@ -0,0 +1,8 @@
+{ config, lib, ... }:
+{
+  imports = [ ./wpaperd ];
+
+  config = lib.mkIf config.home.desktop.enable {
+    home.file.".wallpapers".source = ./photos;
+  };
+}