Working on neomutt setup and some other small fixes

scripts/hibernate-lowbattery.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+acpi -b | awk -F'[,:%]' '{print $2, $3}' | {
+	read -r status capacity
+
+	if [ "$status" = Discharging -a "$capacity" -lt 5 ]; then
+		logger "Critical battery threshold"
+		systemctl hibernate
+	fi
+}