Separate pacman setup from aur and make aur optional

install/preflight/pacman.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Install build tools
+sudo pacman -Sy --needed --noconfirm base-devel jq
+
+# Add fun and color and verbosity to the pacman installer
+if ! grep -q "ILoveCandy" /etc/pacman.conf; then
+  sudo sed -i '/^\[options\]/a Color\nILoveCandy\nVerbosePkgLists' /etc/pacman.conf
+fi