add initial unsanitised dotfiles

Adds the clearest current starting point of my dotfiles I can make out.
There is no way to automate anything yet. Lots of stuff is missing from
the nix configuration, which needs to be added per machine.

leftwm/themes/current/down

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+SCRIPTPATH="$( cd "$(dirname "$0")" ; pwd -P )"
+
+#set background
+if [ -x "$(command -v feh)" ]; then
+  feh --bg-scale $SCRIPTPATH/down.jpg
+fi
+
+leftwm-command "UnloadTheme"
+
+pkill compton
+pkill picom
+pkill polybar
+pkill conky
+pkill dunst
+if [ -x "$(command -v eww)" ]; then
+  eww kill
+fi