Add a fingerprint setup script

Follow-up to #54

bin/omarchy-fingerprint-setup

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+yay -S --noconfirm --needed fprint
+
+echo -e "\e[32m\nLet's setup your right index finger as the first fingerprint.\nKeep moving the finger around on sensor until the process completes.\n\e[0m"
+sudo fprintd-enroll
+
+echo -e "\e[32m\nNow let's verify that it's working correctly.\e[0m\n"
+
+if fprintd-verify; then
+  echo -e "\e[32m\nPerfect! Now you can use your fingerprint on the lock screen (Super + Escape).\e[0m"
+else
+  echo -e "\e[31m\nSomething went wrong. Maybe try again?\e[0m"
+fi
+